When I first got my Teddy I wondered if he can eat cheese like I saw in Tom & Jerry. As it turns out, hamsters can eat many different things. Some of them are actually in your pantry or fridge !
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So can my hamster eat dairy ?
The short answer – yes, hamsters can eat some types of dairy. But in a small amounts, and only certain kinds. Some dairy products are safe for hamsters, some can cause digestive problems.
Lactose content plays a major role in how well mammals respond to dairy, and hamsters fall into the mammal category. Not all milk-based products are okay for hammies.
This is due to the small size of hamsters, and their different gut than humans. Hamsters can tolerate some kinds of dairy, and I’ll cover the main kinds in the rest of the article.
Hamsters can eat cheese
Cheese is safe for hamsters, both regular cheese and white/cottage cheese, including feta.
This is mostly because the fermenting process ends in a product that is safe to consume for most creatures. The lactose content in cheese is much smaller than in regular milk.
The gut has an easier time processing cheese than any other dairy product, since there’s less lactose in it.
You’ve seen Jerry in the cartoons go nuts over a bit of cheese. Well, hamsters love cheese just as much as mice do, since they’re not so distantly related after all. Also, the strong smell makes hammies want to go for it instantly.
You can see my Teddy in the first photo of this article, happily munching on a bit of Gouda. The first time he even smelled it, he was all over it.
So yes, hamsters can eat cheese, and their stomach is okay with it. Be sure to give your hamsters mild cheese that is not very aged. Overly smelly (pungent) cheese may sit badly with them, such as Parmesan or Pecorino Romano.
Soft cheeses like brie, or washed rind cheeses have a mold or bacteria culture that may be unsafe for hamsters, so try and avoid giving them to hamsters.
Hamsters can eat a tiny bit of yogurt
Yogurt is another story here. The probiotics are a welcome bonus, and it will help with digestive problems. However with hamsters it’s the bacteria culture that can cause trouble.
You see, hammies have a different kind of stool than humans. The only reason hammies ever have a wet stool is if they’re very very ill and this is not something okay for them.
So I’m not saying giving your hamster yogurt will give him a runny stool. But I am saying that yogurt may cause bloating and digestive problems for your hamster.
Which is why I recommend that you don’t give your hamster yogurt often, or in large amounts. Something like half a teaspoon is enough, and it should not be given more than once per week.
Hammies will eat many things that are not okay for them. They can’t really know the difference between the foods unless they try it, so they rely on you to keep them safe.
You will find yogurt listed as an ingredient for some treats for hamsters. That’s usually alright, since it’s in a small amount, and mostly there’s powdered milk where it says yogurt. Actual, natural yogurt does not keep and can’t be used in most treats.
Hammies should avoid milk
When it comes to milk, I recommend you avoid it completely for your hamster. The amount of lactose is the highest in milk, and it’s the one most likely to give your hamster a bad tummy.
Hamsters only suckle from their mothers until they’re 3-4 weeks old. After they’re weaned, like most mammals, they can’t process lactose and will have trouble digesting it.
Most everyone has a degree of lactose intolerance, some more extreme, some more manageable. Younger mammals, like baby hamsters or humans can process it well enough.
Adult humans or hamsters can’t stomach milk and will have trouble with it.
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Commercial hamster food has enough mineral content
You can feed your hamster with things you’ve already got around the house. Like meat, and veggies, and some cheese. You can find a list of safe foods for your hamster right here.
But it’s both easier and more nutrition-conscious of you to feed your hammy a pre-made food mix, that will give your hamster enough to cover the basics.
Commercial food mixes do have a high enough mineral content, which is something you might think you’re helping your hamster get with extra cheese or yogurt.
A good food mix like this one is going to help your hamster cover all his bases. You’ve got protein, veggies, 
vitamins, fibers, and minerals. And the selection in this bag is very wide, so your hamster can choose whatever he like.
Be warned though, that hamsters can become very picky with their food, and they might ignore bits of the mix sometimes. That’s okay, you can add a peanut here, a walnut there, and make sure your hammy gets all the nutrition he needs.
You’ll find the Amazon listing for this food mix here, and you can check out the reviews as well.
You can supplement your hammy’s food with whatever you have on hand as is okay for him to eat. For example I give my Teddy a small bit of cooked chicken, or cooked egg white whenever we’re cooking, er even a bit of carrot.
A word from Teddy
I hope you found what you were looking for in this article. I know us hammies might want to eat everything, but only some kinds of dairy are okay. For example I love Gouda, and Maasdam cheese, but maybe your hammy likes Cheddar better ?
If you want to know more about us hamster you should check out the articles below. You’ll find out things like how large a cage we need, and why we sometimes freeze when you walk by us.
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Do Hamsters Get Bored ? How To Keep Your Hamster EntertainedIf you’ve got a hammy you want to make sure he has the best life. So, sometimes you wonder if your hamster is bored, and how you can keep your hamster friend entertained. I know I had these thoughts for my Teddy (Syrian male hammy) and here’s what I found out.
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ToggleSo do hamsters get bored ?A look at a hamster’s usual life and daily routineWhat your hamster would do in the wildWhat can make your hamster boredDo you need to get your hamster a friend so he’s not bored ?A word from Teddy
So do hamsters get bored ?
No, not really. Hamsters don’t see the passing of time the same way as we humans do. Aside from their instincts (survive, reproduce, find food, etc.) hamsters don’t have grand goals that could suffer from being kept in a cage.
That being said, hamsters can become stressed or sad if their cage/habitat is terrible. Too small, dirty, no toys, no hideout, too many sounds and people trying to get to them, being handled too much, etc.
We’ll cover those too. But first let’s take a look at the usual life of a hamster, and see that it’s not terribly different from the one ha has in your home. There are a few key differences, yes, but they’re all in his benefit.
A look at a hamster’s usual life and daily routine
Normally a hamster spends most of the day sleeping in his little warm nest, and once night starts to set in, he will come out. He’ll start looking for food, and that’s the best moment to feed him.
The sound of his food being put in his cage while he is sleeping will wake him up, and he’ll be a grumpy little furball. Best to wait until he’s up.
After finding his food and pouching most of it your hammy will move back into his nest, where he’ll hide all of his food. Yes, hamsters have an amazing stash of food in their nests, and they will hoard everything.
Once he’s done with his food he’ll spend most of his time running around his cage. He’ll end up on his wheel for most of the night. Actually he can run for up to 9 km/5.5 miles in a whole night ! That’s a lot of running around, and it’s no wonder he’s dozing off in the morning.
Every once in a while, he’ll stop running around and just… check. Sit up, eyes wide open, ears strained, trying to hear if there’s any danger around. He’ll look like he’s freezing, but in truth he’s just hearing things out. It’s what kept him alive in the wild, after all.
If he’s got any toys he will use them. If he’s got tunnels, he will do laps in his tunnels too. Chew on everything available, including his hideout – great to have a wooden hideout for that reason.
This is his usual routine, and it’s what will keep him busy. He’s got a ridiculous amount of energy, and need to burn it all. Unless he’s got a very bare cage, he can’t get bored.
This isn’t very different from his usual routine in the wild, although there is the element of adrenaline that’s missing. Let me explain,
What your hamster would do in the wild
In the wild, the essential activities would be the same ones I described above. Except the hamster can be found and eaten by a predator at any moment. So that means the hammy is always on edge, always hearing things out, always running away.
That makes for a very skittish and shy animal – if you were ever wondering why he’s like that.
In the wild toys would have no purpose. The running around and dodging predators would be ‘fun’ enough. In your home there’s nothing to hunt him, hence why he needs toys to keep him busy.
Finally, in the wild the hammy would try to find a mate too. He’d patrol his territory, and if he met a female in heat he’d try his luck.
What can make your hamster bored
As you’ve seen, your hamster has a whole lot of things to do. This means that you won’t really be up to see him do most of these things, since he’s awake when you’re sleeping.
But if you were to ever stay up all night and just observe him, you’d see all the things I described above.
He can get bored though, only if you’ve given him an especially bare and small cage. Let’s see what that means.
The minimum cage size for a single hamster is 24 x 12 inches, and about 12 inches tall. That’s 61 x 30.5 cm, and about 30.5 cm tall. Every hamster will like a larger cage better, so if you can get a big cage you should do that.
Aside from the minimum bedding on the cage floor, there is also the absolute need for a hideout. Your hamster will make himself a nest anyway in the most hidden corner he an find. But a hideout will provide definite shelter, and he’ll be thankful for it.
A food bowl and water bottle are mandatory as well, and they’re easy to find.
An exercise wheel is mandatory as well, simply because running is half of everything a hamster does. He spends most of his life running, so not getting him that would be like someone never letting you out of your house.
These are the bare minimum, but there are toys to take into consideration. Some you can DYI, some are store bought. Look around and see which you like best. You can save up money and still keep you hammy happy with cardboard tubes (from paper towels and toilet paper rolls). Teddy has a grand time with those cardboard rolls, and he uses them as chew toys too.
Any other distractions you can provide your hamster – like time outside his cage in an exercise ball – will be welcome too. A large cage will also mean lots of space for him to run around in, explore, and have a whole bunch of toys.
Finally, keeping your hamster in a dirty cage will lower his general disposition, since no one likes that. A hamster’s cage needs a full cleaning once per week. A dirty cage can lead to several health issues, which is never something you want.
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Do you need to get your hamster a friend so he’s not bored ?
Alright, let’s say you’ve got a hamster, and he’s got a very big cage, with every toy ever and everything he could ever want.
But you think he’s possibly bored, and wouldn’t he maybe need a friend ?
To be fair, that’s a question many hamster owners have at first. However hamsters do not need a buddy. That sounds terrible, but bear with me. Hamsters can be social, sometimes, under certain circumstances. But for the most part they will fight to the death with other hamsters.
In the wild the hamster is not a very cuddly animal. Sure, Dwarf types can live together if they absolutely have to, but they end up fighting over food and space in the nest.
They end up on their own, and the Syrians are definitely to be kept alone.
And very important – if you’ve got a hamster already, and he’s past the 3 month mark, then introducing him to any other hamster will most likely not go well.
Hamsters need to grow up together in a very large cage, with lots of food and toys and space, order to get along. Introducing a new hamster out of the blue ends in pain.
A word from Teddy
I hope you found what you were looking for in this article. Us hamsters may look like we’re bored every now and then, but we’re very different from you humans. We don’t do the same things or have the same thoughts.
If you want to know more about us hamsters you should check out the related articles below. You’ll learn how to keep us safe and happy, and what we need for a good life. [...]
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How To Choose Your First Hamster – Health And TemperamentIf you’re looking to get a hamster, you’ll want to know how to choose your first hamster. Getting a hammy for the first time is exciting, and a big responsibility, even if he’s so small.
Even if you’re not headed out the door to find your furry friend right now, there’s a few things you should know before you get a 2-3 year commitment. I wish I knew some of these when I first got my Teddy (Syrian male hammy).
Table of Contents
ToggleHow to choose your first hamsterThe hamster’s healthThe hamster’s eyesNo missing teethClean earsNo odd lumpsBald spots, and how the fur looksDischarge in the eyes or nose or earsWet tail, or soiled bottomSlender hamsterNo weird smellsThe hamster’s personalityBaby hamsters are hard to readMale or female hamsterWhich hamster breed to getBringing your new hamster friend homeIs a hamster really the pet for you ?A word from Teddy
How to choose your first hamster
The best way to choose a hamster is to look both for a healthy one, but also a even-tempered hamster. Hamsters are skittish and jumpy by nature, but they should be relatively easy to tame, and not very afraid of you.
It’s easier to find a healthy hamster than a calmer, cooperative hamster. Most of the health checks are obvious and immediately noticeable, like scabs, missing teeth, bald spots, leaky nose, etc.
The temperament however is a bit trickier, and won’t show completely until the hamster becomes an adult – around 3 months old. Until then, you’ll have to look for some specific signs.
Let’s start with the health checklist, to see if your future hammy is healthy.
The hamster’s health
A healthy hamster is easy enough to find, although some signs of illness won’t be immediately obvious. Some depend on the sex and breed of hamster you’re looking for as well.
The hamster’s eyes
A hammy’s eyes are supposed to be bright, and clear. Now hamsters usually have black eyes, but they can also be dark red, red, or even pink, and some look like a very deep dark blue.
However the color should be clear, with no milky or whitish spots. They should not be hazy.
Bright, sparkly, bulging eyes are a trait that hammies are known for.
No missing teeth
It should be obvious, but a hamster should have all of its teeth. That means 2 pair of front incisors, that you should be able to see clearly. They are very long, especially the bottom pair.
Hamster teeth are yellow, sometimes even orange. That’s okay. You should only worry if you see white teeth, or whitish teeth, since those are signs of an illness or deficiency.
Broken, cracked, crossed, or even missing teeth are a bad sign. They can come about from poor handling by the caretakers, or it could be a hereditary problem.
Teeth are crucial to a hamster’s health, so they should be something you look at. You can find out more about hamster dental issues here, and what to look out for.
Clean ears
A hammy’s ears are the first thing he will use to make sense of his surroundings. Hamsters don’t see very well, so they rely a lot on smell and hearing.
A pair of clean, thin ears is ideal, with no bite marks or missing bits. Do take note that many hammies have harder ears than the rest of their body. So you’ll need to get a bit of a closer look into the hamster’s ear for an infection or any other issues.
No odd lumps
Hamsters are this small ball of fur. But they should have no lumps, since that usually means an odd growth, or tumor, or a possible impacted cheek or abscess.
None of those are good news. You might see your preferred hammy with a cheek full, or maybe both. That’s usually just food stored in his cheeks, though it’s not a common sight in pet stores.
A note to be mindful of Syrian hammies. I wish I knew this about Teddy, because I was afraid he was sick when I first saw this.
Syrian hamsters have two black mole-like spots on their hips, with barely any fur around them. Those are normal, and they are the scent glands. You will probably only notice them of the hamster is licking that spot.
Bald spots, and how the fur looks
The fur of a hamster should be fluffy, and clean looking. It should not be particularly shiny, unless the hamster was bred for that purpose.
That being said, no bald spots (aside from the scent gland or genital area) should be present on the hamster. Any bald spot could be an indication of a skin disease, some of which could be contagious.
However some bald spots can simply mean that he hamster somehow hurt himself, and managed to rip some fur off of himself. Be sure to check the habitat the hamster is in for other clues.
Are there other hamsters with bald spots ? Are they actually scars from fighting ? Is there a part of the habitat the hamster could have cut himself on ?
Discharge in the eyes or nose or ears
A healthy, happy hamster should be completely dry. No discharge or liquids from the ears, nose, tail area, or mouth.
Discharge can be a sign of infection, and it’s most probably contagious as well. SO it could be that your chosen hamster is sick, or is in the incubation phase.
Any sign of infection however should be immediately treated by the staff at the pet store, since that isn’t a humane way to keep hamsters.
Wet tail, or soiled bottom
Wet tail is noticeable if the tail is, well, wet or soiled. It’s a type or diarrhea and can be extremely dangerous for your hamster’s health.
You can find out more about wet tail here, and the chances your hamster has of getting it and surviving.
If one hamster does have wet tail, or any other disease, it’s very possible that the other hamsters in the habitat have got it too, or they’re in the incubation phase.
You’ll also notice signs of wet tail on the bedding, as it might be soiled and very smelly.
Slender hamster
A baby hamster – between 4 and 12 weeks old – should be neither skinny nor fat. This is actually how you should keep him as an adult, as well.
An obese baby hamster will have a much shorter life span, and have several health issues, including and not stopping at diabetes and joint problems.
An underfed hamster will be noticeable if you hold the hamster and feel its spine and leg bones very clearly.
Since hamsters are so fluffy, it can be difficult to tell if they’re skinny or fat. The fur will cheat you there, but you should be able to tell if you look at the head and eyes, and how plump the skin is there.
You can find out more about how big a hamster can get, depending on his breed. And find out here what you can do if you hamster’s already overweight.
No weird smells
An odd smell coming from your hamster is not a good sign. Hamsters are actually incredibly clean animals, and they clean themselves regularly, several times a day, very thoroughly.
They have no scent that a human can detect, aside from female hamsters in heat.
So if your hamster smells odd, you should check it for any signs of infection as well. It could be that the hamster has an abscess in his mouth (possibly because if a bad tooth) and that could be the source.
Or a possible ear infection that isn’t obvious right away.
The hamster’s personality
Your hammy’s personality is probably something you won’t think of immediately, but you’ll notice it’s more important than anything.
This is what I wish I knew before I got Teddy. You see, I wanted an orange hammy, and that was it. I had no idea about hamster breeds, temperaments, calmness, and so on.
In time I saw that my Teddy is a bit of a despot, if you will. He must know, he must see, he will have his way, and he always has something to object. A bit annoying, but still a lovable ball of fur.
Just not what I had in mind when I decided I want a hamster. I wanted a cuddly, friendly hammy, who will sleep on my shoulder and want to play all the time. Basically the world’s tiniest puppy.
Again, I knew absolutely nothing about hamsters.
Baby hamsters are hard to read
When selecting your hamster, keep in mind that babies don’t have their personalities completely formed. You can’t look at a baby Syrian and know it’ll be friendly straight away, as you would a Lab puppy for example.
Still, you can look at a few things when selecting your new hamster:
Is he afraid or just cautious ? He should want to come closer if you reach for him, but not too confidently.
Does the hamster run away as soon as it sees anyone ? Hamsters are shy, yes, but an extra shy hamster who bolts into his hideout all the time is very hard to tame.
Does he look mostly calm and curious ? Hamsters are notoriously hyper, and older hammies are calmer than babies. Syrians are calmer than Dwarf types. Depends on what kind of hammy you want.
Does the hammy look like it’s angry or snappy ? Might be best to stay away from that one, he will be harder to tame.
Is the hamster trying to attack you ? It might sound silly, but if your hamster of choice starts making himself look bigger and tries to intimidate you, you’ve got a difficult one. Best to leave him be and find a different one.
Keep in mind that previously owned hamsters might be a better choice, since they’ve been handled before and are most probably already tamed. They can be traumatised, however, so be gentle with them.
If you’re selecting a baby hamster, make sure it is curious, and can hold its attention for several seconds. Hamsters are always on the move and are curious about a million things at a time, but still, if you put your hand on the cage, he should notice it and try to come closer.
Your petshop should be able to let you handle the hammy before you walk out with him. Make sure you handle him beforehand, otherwise you’ll end up with not exactly what you were looking for.
I didn’t ask to handle Teddy when I got him, and I’m not sure that pet store lets you do that. But handling him would’ve shown us that he wasn’t the calmest hamster in the cage.
Male or female hamster
This is up to you, and your preference. Males are generally a bit calmer, and easier to handle than females.
That being said, if you’re getting a Dwarf type hammy, both genders are hyper and won’t sit still.
Females come into heat every few days, about once a week. They become very irritable and a bit smelly in that period.
You can recognize male hammies by the genital openings. In males the genital and anal opening are far apart, and do have fur between the two spots. Some hamster types may have a scent gland on the abdomen, so it will look like a third opening.
Female hamsters have the obligatory and noticeable rows on nipples, and the genital and anal openings very close together. It will look like a bit of a bald spot with two pink dots.
When picking a pair of hamsters, you’ll want to get them in same-sex pairs. This means no surprise, unplanned litters.
Also, if you select a female hamster keep in mind that they can become pregnant as soon as they’re weaned – aprox . 4 weeks old.
This means that if the caretakers didn’t separate the hamsters into same sex groups early enough, you might just bring home a pregnant female hamster without knowing.
If your hammy is a pregnant female and you only just found out, congratulations on your new litter ! And here’s how to make sure they survive.
Which hamster breed to get
When it comes to the hamster breed, this is again up to you and your preference.
There are two main types of hamsters available – Syrian and Dwarf hamsters. The Syrian is the most common one, it’s the largest, and easiest to tame.
The Dwarf types (4 of them) are much smaller, and faster and agile and, can be a bit harder to tame since they just won’t sit still. No hamster ever sits in one place for more than a few seconds, but Dwarves are terrible at it.
I have a Syrian male, and I sometimes have trouble keeping up with him. You can imagine how well I’d do with a Dwarf.
Actually, Dwarf types are harder to handle, and as such are best left as observational pets. A bit like fish, but cuddly and much faster.
Here’s how to identify each hamster type, and pick out the one you think you’d like the most.
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Bringing your new hamster friend home
Alright, you’ve picked out your new friend, he’s in his nice cardboard box and ready to go home.
I’ll urge you to bring your pet as fast as you can to his new home, so he can accommodate. Hamsters don’t like change too much, so they won’t like being taken away.
Make sure you get home and have his cage set up beforehand. You can read here about the recommended cage sizes for each hamster type, and how to pick one out for your hamster.
An in-depth look at the best hamster cages available will be helpful before you actually go and buy your hammy’s cage.
The bedding and hideout should be picked out beforehand too, so they’re already laid out in the cage and ready for your hamster friend.
You can find here a good roundup of safe hamster bedding/substrate options, and pick your favorite.
Toys and food bowl, should be available and already in place when your hammy comes home for the first time.
As well as a running wheel for your hamster, and browsing a nice selection according to hamster breed will be useful to pick out a good exercise wheel.
And finally, a bit of food and a treat in his cage will help your hamster settle in easier.
This means that the hamster himself will be the last thing you buy when you decide to get this cuddly pet.
This is because the moment you bring your hammy home and settle him in his new home, you won’t disturb him at all for at least a couple of days, if not 3-4.
The transition from being with his siblings, and then being put in a box, and then put in another box is very disorienting and stressful, and hamsters are very very bad at handling stress.
So when you get home, place the cardboard box in the hamster’s cage, with the hamster still in the box. Open a side of the box, and from then on leave the hammy alone.
Talk to him when you walk past his cage, and dedicate some minutes every day to just let him smell you.
Do not touch or try to handle him at all for a couple of days. Once he’s settled in, you can begin taming him, and you’ll become friends fairly quickly.
Is a hamster really the pet for you ?
This is a question you should ask yourself very seriously. I’ve seen a lot of people get a hamster without knowing what they’re getting themselves into. Me included.
A hamster is not a puppy, and won’t always be there as you want him to be. In this respect, a hamster is more like a cat, if you will. He has a lot of personality, for being so incredibly small.
And he can be aloof and hard to read sometimes. Hamsters don’t wag their tails, or purr to show affection or happiness.
They do have their own special charm, but they’re a different pet than the norm. And they are definitely not suited for small children, no matter what else you hear.
Hamsters don’t take well to being handled wrong, or too much, or loud noises, or sudden movements. These are all things a 6 year old can and will do, since they’re children.
A guinea pig would be more suited for a small child, since they’re incredibly calm and serene (compared to a hamster).
If you want to get a more in-depth view on what owning a hamster is like, and some pros and cons, you need to check this article. You’ll get much more info, and see if a hammy is really the one for you.
And if you’d like to know more about how to properly care for your hamster, you can check out these essential steps.
A word from Teddy
I hope you found what you were looking for here, and know how to pick out the best hammy. I know us hamsters can be the cutest things ever, but we have our own personalities.
So, make sure you check out the health and personality of your new friend before bringing him home.
If you want to know more about us hammies, you should check out the related articles below for more info. [...]
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About The Dwarf Hamsters – Roborovski, Djungarian, CampbellIf you’re researching hamsters, and want to know more about the Dwarf types, let me help you. There are 3 main types of Dwarf hamsters, and they can be more than a bit confusing.
We’ll take a look at each Dwarf type, and how it’s different from all the rest, and then talk about general care and how to keep them happy.
Table of Contents
ToggleAn overview of Dwarf hamstersAbout the Roborovski Dwarf hamsterAbout the Djungarian/Siberian/Winter white hamsterAbout the Campbell Dwarf hamsterAbout the Dwarf hamster’s body and health problemsWhat do Dwarf hamsters eat ?What size cage does a Dwarf hamster need ?Toys and cage objects Dwarf hamsters would likeCan Dwarf hamsters live together ?Average lifespan of Dwarf hamstersA word from Teddy
An overview of Dwarf hamsters
Dwarf hamsters are 3 main types of hamster, actually. They all come from roughly the same area, which is northern China, southern Russia, Mongolia, Siberia and they are very well adapted to those lands.
Despite that, you will often find the 3 types named as Russian Dwarf, and that’s it. This can be both confusing and frustrating, especially when trying to figure out if they need anything specific, or even just what kind of hamster you’ve got.
Here’s the 3 main Dwarf hamster types:
The Roborovski Dwarf, Also names Russian Dwarf, he is the tiniest and has a distinct appearance from the rest.
The Campbell Dwarf, also sometimes called Russian Dwarf. Is often confused with the Djungarian.
The Djungarian Dwarf, also named Winter White, or Siberian, or (again) Russian Dwarf. The only one who can adapt his fur to winter (turns white)
Each of the 3 types was discovered in different years, which I’ll cover in the section about each type. But all of them ended up as pets because of their cute and fuzzy faces, incredibly quick feet, and acceptance of living in groups.
Given their small size, agility, speed, and restlessness, these hamsters are best kept as observational pets. Trying to handle them is harder than with a Syrian, just because they’re so very small and won’t sit still at all.
Never give a Dwarf hamster to a child, since these hammies need a person with quick reflexes and lots of patience to be handled properly.
But why are they called Dwarf hamsters, though ? Well, because they were all discovered after the Syrian hamster. And were always measured against that little guy. This makes the Dwarf hamsters only half as big as a Syrian, hence the name Dwarf.
There are some very clear differences between the Dwarf types and the Syrian, you can read more about them here. If you’re not very sure which breed you have, or if you have a Dwarf, then check out this article for help.
About the Roborovski Dwarf hamster
The Roborovski (or Robo for short) is the tiniest of the bunch. He was first discovered in 1894 by a Russian expeditioner (Roborovski), and was first brought into the general public’s attention in 1960. That’s when they became regulars at the London Zoo, and have since become popular pets.
The Robo is a small (very small) hamster, reaching about 2 inches/5 cm and that’s it. From nose to tail, that’s the whole hamster. His fur (like all Dwarf types) is brown-ish on the back, with white on his belly. He does have a white spot above each eye, much like the spots above a Doberman or Rottweiler’s eyes.
The Roborovski hamster doesn’t have a stripe down his back, nor a patch on his head like the other Dwarf types. His feet are furry (unlike the Syrian) and he doesn’t have a distinct neck, looking more like a very stocky, hastily put-together furball.
Still, they’re incredibly fast and wriggly, and can live in bunches if you’ve got a cage large enough.
About the Djungarian/Siberian/Winter white hamster
This is the most confusing hamster type, mostly because everyone keeps calling him a different name. He is classified as Phodopus sungorus, which comes from the region in China this hamster was discovered in, which is Dzungaria. Phodopus is the general name given to all Dwarf types.
So the official name would be Djungarian Dwarf hamster, but many people still call him Winter White, or Siberian. He is also found in Siberia, and he does Change his fur when winter comes, to mostly white.
Usually the Djungarian is about 3 inches/7 cm long, and has a grey-ish brown color on his back. He does have a stripe going down his back, a dark, thick stripe of dark grey or black. His belly is white, and his feet are furry, and he has a dark patch on his head, where the stripe starts from.
As pets, the breeders have tried for several color patterns, and have come up with mostly white, grey, white with grey dustings.
Once winter comes and the days shorten – the lack of light is the trigger here – the Djungarian’s fur changes to mostly or completely white, so blend in with the snow. In captivity this doesn’t really happen, since the light cycles don’t have as much of an impact.
These hamsters also regulate their internal body temp in the winter in order to survive the cold.
About the Campbell Dwarf hamster
The Campbell is often mistaken with the Djungarian, simply because they look so much alike. However the difference is that Campbells have light grey on their bellies, instead of white like the Djungarians.
Their stripe down the back is less obvious and thinner, and there is no dark patch on their head. They don’t change their fur when winter comes, and in the wild they live a bit farther south than the Djugarians.
Djungarians and Campbells can breed together, but the offspring are born with health problems and less fertile. The hybrids can breed between themselves, but the resulting litters are smaller and smaller, and have more and more health problems.
This is only possible with a Djungarian male and a Campbell female. A Campbell male and Djungarian female will not result in a live birth.
About the Dwarf hamster’s body and health problems
Usually the Dwarf hamsters are around 3 inches/7 cm long, with short stocky bodies. Their fur (the hairs themselves) seem to be longer than the Syrians, only because the hamsters are so small. As such, the Dwarf types look extra fluffy, and the furred feet help with this appearance.
These hamsters are used to colder temperatures, although they still need a temp around 20-23 C/68-75 F. They can suffer common colds and have health issues like any other hamster. But they are prone to diabetes most of all, given their small size and how their bodies are built.
Given their small size, finding the hamster’s gender can be difficult, especially with babies. Unfortunately that’s the most important moment these hamsters need to be separated, otherwise unwanted litters can happen. Especially if you’re planning on bringing a pair home.
Spaying or neutering the hamster is dangerous, since they’re so very small and they most probably wouldn’t survive the surgery.
What do Dwarf hamsters eat ?
Dwarf hamsters are omnivores, meaning they will eat almost anything. There ares some unsafe foods for them, like spicy or acidic foods. For example citrus, onion, garlic, leek, spicy peppers and so on are not safe for hamsters.
They will often eat grains, and that’s the majority of their diet. They also eat fruits and vegetables, if they can find them. Nuts and seeds are another option, again if they can find them. As for protein, they are alright with eating a couple of insects or worms if they happen upon them
At home you can feed your Dwarf hamster a commercial food mix, since those are well thought-out and have the wild hamster’s diet in mind. Aside from that you can feed the hammy food from your fridge or pantry, although not all foods are safe. A safe and unsafe food list can be found here.
Do take care with Dwarf hamsters, whether they’re Robos, Campbells or Djungarians. They’re prone to diabetes so sweet foods, even those on the safe list, are to be avoided or only given in minimal amounts.
This includes most fruits (which should be given without seeds and peeled when possible), and carrots or sweet potatoes, or corn.
Bread, pasta and rice should be given sparingly or not at all, since they contribute greatly to the glucose levels in the hamster’s body. It’s not just the sugar that does that, but the carb-heavy foods as well.
Also make sure these little guys get plenty of exercise to delay(or even avoid) the onset of diabetes, or even just obesity since they are prone to that as well.
As for serving sizes, Dwarf hamsters only need a teaspoon per hamster, per day. That’s the dried food mix that comes in the box. Anything else you supplement alongside that should be checked with the safe foods list.
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What size cage does a Dwarf hamster need ?
For the most part Dwarf hamsters need a cage about half as large as a Syrian’s cage, which is 24 x 12 inches, and about 12 inches tall. That’s 61 x 30.5 cm, and about 30.5 cm tall.
However I would recommend that measurement to be applied to a single Dwarf as well, seeing as the more space he has, the better he will feel.
That being said, you can keep two Dwarf hamsters in a Syrian-sized cage, expect occasional bickering. To a degree this is normal, and we’ll discuss that in the next part of the article.
Whenever you look for a cage for your Dwarf hamster, you should make sure it’s very well secured. Given how incredibly small these guys are, they can wedge themselves in some really odd places.
So if at all possible, something like a large aquarium would be good. A good potion would be the the Ikea Detolf. It’s basically one big standing shelf rack, you lay it on its side, and you lake the shelves out. Constructing a wire mesh is easy enough, tutorials are available in many places online.
But, the big downside is that it’s a big and heavy ‘cage’, and you’re going to keep it in one place. You’ve got to have the space necessary in your home. It can be more expensive, but it’s got enough space for two Dwarf hammies.
However if a Detolf or a very very big aquarium isn’t possible for you – it isn’t for most people – either because of budget or space you can try a regular cage. Most cages on the market are too small for hamsters, even for a Dwarf hamster.
So I recommend looking for as big a cage you can find, even if your hamster is just a Dwarf.
For example this one is large enough for even two Dwarf hamsters, although I recommend you only keep one. The space between the bars is small enough so the hamster won’t get out, and there are many sides to open the cage from.
There is an extra level, which is adjustable and you can put it wherever you like. Hammies prefer the ground floor the most, so try not to put the level up too high. They might burrow under the level though, so don’t be surprised if that happens.
You can check the listing on Amazon here, and see for yourself.
Toys and cage objects Dwarf hamsters would like
Hamsters, Dwarf or not, need lots of things to do. They have a whole lot of energy and they are all over the place. This is especially true for the Dwarf hamsters out there, given how much more spazzy they are compared to the larger Syrian.
So, the number one way to make sure your Dwarf hamster spends all that extra energy is an exercise wheel. I say this because hamsters are pretty much born to run, and Dwarf types are the best runners. This is what they do most of the night.
A bored hamster, or one with too much energy and not much to do, will end up chewing the bars, or picking a fight with his cage mate, being nippy, and generally hard to handle. Best to give him plenty of opportunities to exercise and use his little hamster brain like for puzzles.
But first, the exercise. A Dwarf hamster can make do with a smaller wheel, yes. Even a 7 inch/18 cm one would be enough. But often enough the hamsters choose a large wheel to run in, in order to keep their backs at least straight, if not hunched like they always keep them on the ground.
This means a 9 inch/ 23 cm wheel will be great for their backs and will avoid lots of health problems in the future. For example this one is a heavy bottom wheel, and that means it won’t move around the cage when the hamsters run in it.
It’s also got a tail and foot guard, so the hamster doesn’t get himself caught in anything.
You can check the listing on Amazon here, and check the wheel for yourself.
Another thing to make sure your Dwarf hamster has is toys, lots and lots of toys. Many of them can be made at home, some need to be bought – more on that here.
But climbing toys, or cardboard tunnels, or hide and seek toys made of an egg carton with holes in it, they’re all great toys for hamsters.
Remember that hamsters are very curious, and they will stick their faces into every little thing that fits, and look for food. Or just explore. So you can make your little Dwarf happy with chew toys, tubes, climbing toys, puzzle toys, and so on.
For bedding I recommend using wood shavings, and sticking to aspen as the preferred wood. Stay away from cedar and pine, since their strong scent will suffocate the hamster. Paper bedding is an option too.
If you’re keeping more than one hamster, keep in mind that you’ll need two of each. Two hideouts/huts, two wheels, two food bowls, two water bottles, and so on. This reduces the reasons the Dwarf hamsters might fight, and generally give you happier hamsters.
Can Dwarf hamsters live together ?
Yes and no.
Yes, as in they are able to live with a same-sex sibling or two, as long as they’ve never been separated and have always shared something, from their first days as hamsters. And they have a very big cage, or the Detolf I mentioned earlier.
Even so, one hamster will be more dominant – this is normal – and will try to boss around the other one. Things can get out of hand when the bullied hamster becomes stressed, or the bully crosses the line. Fights can happen, and to a degree they’re normal.
Squeaking, chasing, standing on top of each other and so on is acceptable. But when the fights become frequent, you need to worry. If blood has been drawn, those two will need to be kept in separate cages.
I’d also say no, Dwarf hamsters can’t live together solely for the fact that the stress levels in a shared cage – no matter how big the cage – are just too high for hamsters.
Seeing as hamsters are terribly bad at managing stress, this often results in sickness or injuries. Loss of appetite, dehydration, loss of fur, irritability, depression, even actual bites and cuts and bruises.
Hamsters are indeed territorial creatures, and don’t share very easily. Deadly fights can happen between siblings, even if they’ve never shown any obvious sign of irritation before.
If you’re planning to keep a pair of hamsters, always keep them as a same-sex pair to avoid pregnancies. You can find info on determining the hamster’s gender here.
My personal advice would be to keep any and all hamsters – Dwarf or not – alone, one hamster per cage. If you want to keep them together, you can, and they will survive for the most part. It’s up to you and how much you think you can handle.
Average lifespan of Dwarf hamsters
The usual lifespan of hamsters is between 2 to 4 years, but this is only because the Roborovski Dwarf is raising the bar.
Roborovskies can live up to 4 years, the longest lifespan of any pet hamster. The Campbell live for about 2-2.5 years, while the Djungarians can reach 2-3 years.
When the hamsters reach their second birthday, they’re considered old, and you will see some health problems come up.
But, since the hamster is first born, it takes 3 months to reach adulthood. Babies can breed right after they’re weaned, which is about 4 weeks old. This is why separating them into same sex groups is mandatory.
Once they’ve become adults, and have mated, the gestation period is between 18 and 22 days, with the Robo having the longest (20-22). While Robo and Djungarian males should be kept away from the female after mating, the Campbells have been observed to help the female along. At least in the wild, and at least with the birthing process.
A word from Teddy
I hope you found what you were looking for in this article. I know us hamsters look very much alike, but we’re actually different types.
If you want to know more about us hamsters you should check out the related articles below. You’ll learn how to keep us safe and happy, and what we need for a good life. [...]
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Eye Infections In Hamsters (And Other Eye Problems)Eye problems can be common in hamsters, like in most animals. Since hamsters are so small, it’s important to know how to help your furry friend. Not only with an infection, but with any other eye problems as well.
Read on to find out how to help your hamster when and if he develops eye problems. My Teddy (Syrian male) had a sticky eye a couple of times, but he survived just fine.
Now let’s get into the various eye problems hammies can develop.
Table of Contents
ToggleTreating your hamster’s eye infectionHere’s how to make a batch of saline solution for your hamster:Hamster’s eye is closed shut (sticky eye)Your hammy’s eye is red (pinkeye)Odd white spots on your hamster’s eyesBulging eye/ one eye looks biggerHamster eyes are sensitive to light and temperatureKeeping your hamster’s eyes safe and healthyWhat if your hammy becomes blind, or loses an eye ?A word from Teddy
Treating your hamster’s eye infection
A hamster can develop an eye infection fairly easy. It can be from dirty bedding, which can be avoided by cleaning the hamster’s cage one per week.
It can also happen because of a stray bacteria on the hamster’s food, for example on a piece of apple or broccoli. Or it could be from many other reasons. The point is that your hamster has an infection and needs your help.
For the most part, an infection can be noticed if the eye is red, puffy, hot to the touch. If there is oozing and pus, you can be sure it’s infected.
The best thing to do is to bring your hamster to the vet as soon as possible, so he can prescribe a round of antibiotics. The treatment can last up to 2 weeks in some cases, and your hammy might be required to stay at the vet for a couple of days.
For future reference, the veterinarian you should look for is an exotics vet. This is the kind of vet that can help with your hamster, guinea pig, snake, and parakeet as well.
If you’ve got a Dwarf hammy and you’re keeping him with other hammies, make sure to separate the sick hamster. The infection can be contagious, and hard to deal with if all hamsters have it.
Until you reach your veterinarian, you can try using a saline solution to clean your hamster’s eyes. Saline solution is basically just distilled, salted water. It’s got almost the same structure as tears, and can be used to clean wounds.
Here’s how to make a batch of saline solution for your hamster:
250 ml/8.45 fl oz distilled water
2.5 g/0.008 oz table salt
2.5 g/0.008 oz baking soda
very clean pot, washed with very hot water and soap beforehand
sterile glass jar or cup to keep the saline solution in
a set of clean cotton pads or cotton buds
You can use distilled water, or tap water. If you use tap water, be sure to boil it very, very well and them let it cool to room temperature. After that it can be considered sterile, and go on with the steps I’m describing.
Heat the water (either distilled, or sterilized tap water), and dissolve the salt and baking soda
Let cool to room temperature
Store in the clean glass jar or cup
Get a clean cotton pad or cotton bud, and dip it in the liquid. It needs to be wet, but not soaked so you get the hamster wet. A wet hamster is a very easy to get sick and doesn’t dry quickly.
Clean and wipe the hamster’s eye until you can not see the pus. You’re going to have to scruff the hamster’s neck to keep him still.
Use a clean pad or bud for each wipe ! You must keep the saline solution clean.
The solution is good for 24 hours, tops. If anything gets into it, or it looks odd or cloudy or dirty, throw it out and make a new one.
In the meantime, make sure you’ve got your vet on call if you need any extra info or guidance.
Do not use antibiotics you’ve got around the house ! Hamsters are different than humans, and not only require different doses but they also process medicine differently than us.
Hamster’s eye is closed shut (sticky eye)
A case of sticky eye can happen to anyone. This doesn’t necessarily mean your hamster’s got an infection. It could be that, but it’s likely something else.
The crusty part you see on your hamster’s eye is what develops on your eye as well when you sleep. Most of the time your eyes (and the hamster’s) don’t get stuck shut, But, sometimes it happens, and it can be painful.
Not only that, but it can get very frustrating for the hamster. He might try to paw at his eye and cause further damage.
In this case the solution is a lot like with the infection. Make a batch of saline solution, and keep it at room temp. Use clean cotton buds or pads to wipe at the hammy’s eye.
The difference is that the crust will have to soften. You will have to hold the pad soaked in saline solution for a few seconds on the hamster’s eye until it gives. Again, scruffing the hamster will help keep him still while you wipe his eye.
My Teddy had this a couple of times, and I didn’t know about the saline solution at first. I used one of those sterilized baby wipes you can get at the pharmacy. Not baby wipes from the supermarket !
Sterilized baby wipes will work too, just that you’ll have to keep switching the corner with which you’re wiping. And they dry out fairly quickly, so they’re not the best bet, but will do in a pinch.
Your hammy’s eye is red (pinkeye)
Conjunctivitis can be a problem in hamsters, as well as humans. It can be less dangerous than the infection we talked about earlier.
It can come about as an irritation because of dust in the bedding, a scratch, a small injury, an overgrown tooth. Anything, really, since conjunctivitis is just the inflammation of the tissue surrounding the eye.
You can tell your hammy’s got pink eye by the redness and swelling around the hamster’s eye – his eyelids, to be exact. In extreme cases the entire half of the face could be swollen.
Pink eye does not usually have any discharge, but don’t be surprised if you find some. Most of the time the discharge is clear in conjunctivitis.
This is a case to be treated by your veterinarian, and he’ll be able to give your hamster a good treatment. The saline solution works here too, you just have to keep cleaning the hamster’s eye.
Whatever was bothering the hammy’s eye will be flushed out this way, but it might not be enough, which is why a vet will be necessary.
This is another case where you should separate the sick hamster from the other hamsters.
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Odd white spots on your hamster’s eyes
Hamsters can get cataracts, which can cause problems when you’re hamster’s trying to see.
The upside, if you will, is that hamsters barely use their eyes anyway. They use their sense of smell, and their sharp hearing to navigate and live a happy life.
However a cataract, as far as I know, is not treatable. My Teddy never had one, so in this particular case it’s best to check with your veterinarian.
Get your hammy in his transport cage, and get him to a check-up so the vet can see if there’s other symptoms that might point to another problem.
You can tell your hamster’s got a possible cataract by the white spot developing on his eye. It could be both eyes, it could be just one, and it could be a larger spot, or just cloudy, blurred eyes.
In most cases, cataracts forms as the hamster ages.
Bulging eye/ one eye looks bigger
There are cases when one eye might look bigger, like it’s about to pop from the hamster’s head. I looks bad, and there’s an explanation for it.
The eyeballs have tissue surrounding them, and especially behind them. This can become inflamed, and push out the eye a bit. It can be painful for the hamster, but is treatable.
Your veterinarian will be able to give the hamster a treatment for this problem, but until then there is not much you can do for your friend.
The vet will need to be able to look behind the hamster’s eye to figure out what the problem is. In some cases it could be a tumor growing behind the eye, since hamsters can develop tumors as well.
Not all bulging eye cases mean a tumor, do no worry. It could just be a severe case of conjunctivitis.
You can track the progress of the eye with photos every few hours, to show to your vet once you get to him.
Hamster eyes are sensitive to light and temperature
When it comes to your hamster’s eyes, you should keep them away from harsh sunlight. Even daylight filtered through the curtains, if placed directly on the hamster’s eyes, can become painful.
Hamster eyes are not meant to be able to see in bright conditions, since they must survive in a dawn/dusk habitat.
So make sure you don’t turn on bright lights in your hamster’s room. And he does not need a nightlight, since he’s got his cage memorized and know where everything is. Even by smell and touch, he can still know where everything is.
Another benefit of keeping your hamster away from any bright sunlight is that cataracts and blindness will come much later. You can delay them by keeping your hamster’s eyes away from UV light.
That being said, make sure you do not keep your hamster in too cold a temperature. Even the Dwarf hammies that come from the cold parts of Russia, Siberia, Mongolia, and so on, will still need a certain temperature.
For hammies a good temperature is a range between 20-23 C/ 68-78 F, all year round. Make sure you keep your hamster in a room that keep this temperature, otherwise he can develop either sticky eye, or a form of conjunctivitis from a cold.
In some extreme cases, the hamster can get a case of hypothermia, and needs your immediate attention to survive. Please keep your hamster warm, but not too warm.
Keeping your hamster’s eyes safe and healthy
Aside from the light and temperature warnings, there are a few general precautions you should take. Your hamster’s eyes, while kind of useless for his navigation and daily life, are still capable of injury and infection.
Hammies are very sensitive animals. They don’t get sick often, but when they do, it’s terrible. Here’s how to keep your hammy’s eyes safe, healthy and clean.
Keep the bedding clean, and change it once per week. You can find out more about the safe kinds of bedding you can get for your hamster here. And also how and when to clean his cage.
Hamsters are very sensitive to dust, so bedding or toys that are dusty should be cleaned. Even if you let your hamster just roam the house in his exercise ball, make sure the floor is clean. Any debris or dust can get stuck inside the exercise ball, and get in your hammy’s ears, nose, or eyes.
Keep any toys or objects inside the hamster’s cage smooth. Especially if you’ve got wood objects in the hamster’s cage, they can get some rough edges that weren’t sanded down properly. Make sure you sand them down if need be.
What if your hammy becomes blind, or loses an eye ?
Hamsters can lose their sight with old age. The cataracts settle in, and they become completely blind. Or, maybe your hamster was born without eyes, or maybe he lost an eye in a terrible happening.
Whatever the case, your hamster can’t see anymore. You’re probably worrying if he’ll be alright, if he’ll manage to navigate his cage and lead a happy life.
Rest assured, hamsters can live their entire life without their eyesight. In a way, they already do – hamsters barely use their eyes, they use their noses and ears much more.
But if a hamster that used to see suddenly can’t see, there will be some changes:
Always keep his cage the same way, since the hammy will memorize the layout of the cage. Any changes will make him stressed.
Whenever you clean his cage add back in a bit of his old bedding, and his nesting too so he knows it’s his.
Remove objects that need him to see. Like see-saws, or bridges, or climbing toys.
Talk to your hamster much more often, before you get near him so he knows you’re coming
Let him smell your hand before picking him up, and get in it himself. Otherwise he might panic at being suddenly picked up, even if he was okay before.
Know that your hamster friend might be a bit grumpy, now that he can’t see anymore. He might bit a bit, but no major changes should happen in his personality.
That being said, a blind hamster will not be very handicapped. He was already nearly blind from birth, so being completely blind doesn’t take away much from him.
A word from Teddy
I hope you found what you were looking for here, and know how to help your hammy friend if he ever gets an eye problem. I know us hammies can look like cute, cuddly creatures, but we do have our troubles. We count on you to help us out.
If you want to know more about us hamsters, you can check out the articles below for more info on how to properly care for us and keep us happy. [...]
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4 Differences Between Syrian And European HamsterAre you looking for the perfect hamster pet ? Then perhaps you’ve heard there are several species, and two of the best known are European and Syrian hamster. While they do look similar, one of them is completely unsuited to be a pet, even if it is a cute furball like the other one.
I’ve decided to write this article because there are a lot of people confusing those two when they see images of hamsters, which is understandable since they look so similar.
Let’s take a look at their key differences and why they matter.
Table of Contents
ToggleWhat are Syrian hamsters ?What are European Hamsters ?1. European hamsters are much larger than Syrian hamsters2. Syrian hamsters can be tamed, European hamsters cannot3. European hamsters tend to be dark brown, Syrians golden-orange4. Both European hamsters and Syrian hamsters are very territorial, they will fight any hamsterCan you keep a European hamster as a pet ?Is a Syrian hamster a good pet ?Conclusion
What are Syrian hamsters ?
Syrian hamsters are a type of rodent (family Cricetidae, species Mesocricetus auratus), that is native to northern Syria and southern Turkey. Its habitat in the wild is greatly reduced and it is now classed as an endangered species (in the wild). In captivity however, these are by far the most popular hamster pets and are not endangered at all (as pets).
The captive Syrian hamsters you see (such as in pet shops) are the result of hundreds of generations of selective breeding, which brought about better traits (more docile, less aggressive) and a high variety of fur colors and markings. If you were to pick up a random wild Syrian hamster, it’d be very different from a pet.
I’ve had three hamsters so far, one Syrian (Teddy, he’s mentioned often on this site), and then Eggwhite (a white Syrian) after Teddy died of old age, and now Rocket after Eggwhite died of old age as well. Rocket is a dwarf hamster, specifically a Siberian hamster (light grey with white, fluffy paws and a dark stripe down her back).
I can attest that Eggwhite and Teddy were both very tame compared to Rocket, with Eggwhite the tamest of the bunch.
What are European Hamsters ?
European hamsters are similar to Syrian hamsters, in that they’re also a rodent in the family Cricetidae, species Cricetus Cricetus. These hamsters are native to a wide habitat ranging from Central and East Europe to Russia and Central Asia. For reference, Syrian hamsters typically live far below where European hamsters live.
European hamsters are considered a critically endangered species, partly due to losing their habitat to agriculture, and partly because they are viewed as pests by farmers.
I’ve seen a European hamster personally once. It was in a local park in my city, and I saw it going in and out of its burrow at the root of a big tree. I took a few photos but they are very zoomed in because once I got close the hamster scampered into its home.
Not let’s do a more thorough comparison of European and Syrian hamsters.
1. European hamsters are much larger than Syrian hamsters
The first and biggest difference between European and Syrian hamsters is their size. European hamsters are very large, for a hamster. They’re the size of an adult guinea pig, while adult Syrian hamsters are a bit smaller than your computer mouse.
This difference in size should be your biggest tip-off of what you’re looking at. A young European hamster will be the size of an adult Syrian hamster, and it’s very unlikely you’ll ever find one in a pet shop.
And because of this difference, if you were to try and keep a European hamster as a pet you’d need a far larger cage with very strong wires. More than you’d need if you had a Syrian hamster, who also needs a large cage to begin with. See here about how big or small their cage needs to be.
2. Syrian hamsters can be tamed, European hamsters cannot
Both Syrian hamsters and European hamsters have been kept in laboratories to be studied, and also be used for various studies. One thing scientists have noted: European hamsters do not get more docile or tame, even on their second or third generation in captivity.
This is opposed to Syrian hamsters, who tend to be the most docile and less aggressive of any hamster species. It is true that the vast majority of Syrian hamsters you find for sale are all descended from a single female and her offspring, back in 1930. It’s possible that the one female had a gene that made her more docile, and her offspring inherited that gene as well, allowing for more and more docile hamsters as time went on.
Even so, it’s clear that European hamsters would make a very aggressive pet, and definitely not something suitable for children or possibly even adults.
3. European hamsters tend to be dark brown, Syrians golden-orange
There is a big difference in color when it comes to European and Syrian hamsters. European hamsters share a similar template with the Syrian’s classic look: white feet and hands, and white spots on the cheeks and mouth. But where Syrian hamsters are a golden orange color, European hamsters are a dark brown-reddish color.
Syrian hamsters have been bred for so many generations that their potential for different coats has been discovered. You can get Syrians in any color you can think of, with or without spots, without white feet or hands, and even with varying lengths of fur. The original gold and white fur were the best ones for blending into their surroundings, but it wasn’t the only one they were capable of.
European hamsters come in just one style, the one most suited to their environment. If they were to be bred for several generations you’d probably see a change in their color patterns as well.
4. Both European hamsters and Syrian hamsters are very territorial, they will fight any hamster
If there’s one thing European and Syrian hamsters absolutely share, it’s their dislike of other hamsters. All hamsters are territorial and should never be kept in the same pen as another hamster. Syrian and European hamsters can and will attack their siblings in an attempt to claim a territory for their own. The result is often deadly so I recommend you don’t put two hamsters in the same cage ever, regardless of their species. Not even if they grew up together.
Can you keep a European hamster as a pet ?
No, European hamsters cannot be kept as pets. They are very difficult to spot in the wild, let alone capture. Few were captured and any attempts at taming them (and their offspring) have failed.
Their much larger size (about as big as an adult guinea pig) makes any potential bite or scratch much more dangerous than one from a Syrian hamster (much smaller). That’s very unfortunate since they are super cute furballs and they might be as funny as a Syrian hamster, but just bigger. You would need a huge cage for them since even regular hamsters require quite big cages to be able to do all their workout routine, they are super active and need space.
Is a Syrian hamster a good pet ?
Syrian hamsters make good pets only for those who have the patience to get to know their pet, understand and respect their habits, and are gentle enough when handling them. They are mostly active at night but will occasionally come out during the day too. They tend to be shy, and you can’t play with them as you would with a puppy.
You can hold a Syrian hamster, but not for very long. They have a bit of patience, the most out of all hamster species, but they will not sit in one place for more than a few seconds. If it’s in your hands it will want to wiggle out and keep moving. If they get frustrated they can bite in an attempt to escape your hands.
However, even if you are unlucky and you get one hamster that is not calm or willing to play, one extra benefit of pet hamsters are that they are incredibly funny and cute, so you will not get bored even if you don’t get to touch the little furball too much. Here is one of my articles where I listed 12 reasons why hamsters can be super cute and funny.
No hamster is a good pet for a young child (under 9 years old), not even a Syrian hamster. If you’re looking for a companion, something to cuddle, take on walks, and even play with, a hamster is not the answer.
Conclusion
Syrian and European hamsters are similar enough to confuse them sometimes, but they have quite different personalities. Despite this, neither of them likes sharing their space with another individual, so they should be kept separate.
I hope this article helped you understand the differences between a Syrian and a European hamster, for an untrained eye they are not as noticeable so it’s easy to confuse them, however you will never get to see a European hamster at your pet shop, so if you think of buying a hamster you will have to get a Syrian hamster, which is the best choice anyway.
If you plan to buy a hamster, here is an article that will help you understand the real cost of owning a hamster, the cage is the most expensive thing you will ever buy for the hamster but the hamster itself should not cost too much. [...]
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How To Know When Your Hamster’s Fully Grown – All BreedsWhen I first got my Teddy I knew he would grow up to be a big hamster – he’s a Syrian male. But I didn’t know exactly how big, and when he’d stop growing.
So I’m helping you figure out how big your hamster can get, based on its breed. And this will help you know how large a cage he will need, and what to expect from your hamster friend.
Table of Contents
ToggleSo when is a hamster fully grown ?When is a Syrian hamster fully grown ?When is a Roborovski Dwarf fully grown ?When is a Campbell Dwarf fully grown ?When is a Chinese Dwarf fully grown ?When is a Siberian/Winter white fully grown ?When to separate baby hamstersThe right cage for a fully grown hamsterA word from Teddy
So when is a hamster fully grown ?
Generally a hamster is fully grown around 3 months of age. This means that the hamster is both sexually mature, and also has reached, or is very close to, its full length.
Of all hamster types, Syrian hamsters grow the largest, and you will notice severe size differences between the baby hamster you brought from the pet shop, and the adult hamster in your cage.
The Dwarf types do grow, but the difference between them as babes and as adults is not nearly as big.
For reference, a baby Syrian around 4 weeks old – when he can be adopted – is about as large as an adult Siberian or Campbell.
But let’s see the differences between each hamster type, since they can grow to different sizes and become mature at slightly different ages.
When is a Syrian hamster fully grown ?
A Syrian hamster is fully grown when he is around 12 weeks of age (3 months). Both males and females are capable of breeding around 4 weeks, so they must be separated to prevent any more litters from producing.
As for size, a Syrian hamster grows to its full size around the 3 month mark. That is when the Syrians become adults, and can reach their full size.
They can reach between 5-8 inches in length, which is 13-20 cm. Some hamsters may grow even larger than that, by a couple of inches/cm, but those cases are rare.
A few traits of adult Syrian hamsters:
Their markings become clear just before they reach maturity. If they’ve got any darker fur, it will start to show around that time
The males’ rear ends will become very large, bulging almost. That is where their testicles are, and you will see them often.
The females will come into regular heat – about every 4 days. You’ll notice them smelling a bit muskier, and they will squeak and hiss if they sense a male hamster.
The average lifespan of a Syrian hamster is 2-3 years, in captivity. They are close to old age when they reach their second birthday, and will start to become slower and have trouble eating and moving around as they reach that age.
When is a Roborovski Dwarf fully grown ?
A Roborovski hamster is a Russian Type, and he will be fully grown around the 3 month mark as well. The Robos can breed as early as 4-5 weeks old, so again they must be separated very early in male and female groups.
Roborovski hamsters reach their full size at around the 3 month mark, reaching up to 2 inches/5 cm. They are the tiniest of the Dwarf types, and are very hard to handle. since they are so hast and agile.
Their fur coloration becomes clear as they reach the 3 month mark. They don’t develop a stripe down their backs, like the Chinese or Campbell for example.
The average lifespan of a Roborovski hamster is about 3-4 years in captivity, but rarely lives past 2 in the wild.
When is a Campbell Dwarf fully grown ?
A Campbell Dwarf is fully grown around the 3 month mark, as the other hamsters. They can breed early, around the time they’re weaned – which is bout 4 weeks old.
Their sizes are about 3-4 inches/ 8-11 cm, and are again hard to handle given their small size and agility. They usually live around 2 years in captivity, but can live a few months past 2 years in the right conditions.
A Campbell’s Dwarf can be recognized by the white belly, and grey-brown fur on their backs, with a much darker stripe going down their backs.
When is a Chinese Dwarf fully grown ?
Chinese hamsters, while not truly Dwarf types, are still much smaller than the Syrian type. A Chinese hamster will become fully grown when he is about 2-3 months old. The hamster can breed before he reaches that point, though.
As for size, the Chinese is larger than most Dwarf types, but smaller than the Syrian. So a fully grown Chinese hamster will be around 3-5 inches/8-13 cm, plus their longer tails. Chinese hamsters have a much longer tail compared to any other hamster types, which can grow to be about an inch long/2-3 cm.
The long tail, and the more slender, long-ish figure of the hamster can make it look a lot like mouse to many people. Given their natural coloring – a sort of brown with a dark stripe down their back – this can be forgiven.
Average lifespan for the Chinese hamster is around 2 years in captivity, but it’s not very well documented in the wild.
When is a Siberian/Winter white fully grown ?
A Siberian, or Winter White, is a type of hamster that does belong to the Dwarf type. They are fully grown at about 3 months of age, and can breed about 4-5 weeks of age.
The Siberian hamster can grow up to 3-4 inches/8-11 cm, and are actually among the easiest to tame hamsters. Their fur can change, depending on temperature and season.
A Winter white is called such because in the wild, its color changes to mostly white. During the summer or warmer season, the color can be a very dark grey, with a stripe going down the hamster’s back.
(If you like this article so far, you can pin it to your Pinterest board by clicking the image below. The article continues after the image.)
When to separate baby hamsters
Separating your hamsters when they’re babies will spare you a lot of troubles, starting with surprise litters and ending with vicious fights between siblings.
So generally, the best time to separate the hamsters into all male and all female groups is when their mother finishes weaning them. This is usually around 4 weeks after the babies are born, and you’ll notice the mother starting to push the babies away if they want to nurse.
You can find much more info now how to properly separate the baby hamsters into gender-specific groups here, as well as how to handle them.
Do take care when the mother has just given birth, since she is easy to startle. A startled, or scared, or stressed out mother can abandon or even eat her babies. Here’s how to make sure your baby hamsters survive, as well as how to make sure the mother is safe and calm during the birth and raising the babies.
The right cage for a fully grown hamster
Your hamster might see so very small when you first get him. That’s the small size they will not keep, as you’ve just found out. Baby hamsters need adult-sized cages.
This is partly because they grow very quickly, and once they do grow they will feel cramped in a cage that is too small for them.
These 5 hamster cages are great picks, depending on what kind of hamster you have.
A cage that is too small for your hamster can lead him to a lot of stress, and feeling irritable most of the time. This can lead to a lot of unwanted behaviors, like chewing the bar cages, and even fighting with their cage mates.
The minimum cage size for an adult Syrian hamster is 24 x 12 inches, and about 12 inches tall. That’s 61 x 30.5 cm, and about 30.5 cm tall.
I’d recommend this to be the size cage you get for your Dwarf type as well, since all hamsters will feel better in a bigger cage, if they have one available. Always get your hamster a bigger cage, even if they look so small they need a large amount of floor space.
Best to read this article on what to know before getting a cage for your hamster, and how to properly care for it. For the Dwarf types I recommend a glass tank, since they can easily escape through the bars of a wire cage. You’ll find info on the glass tank as well in that article.
A word from Teddy
I hope you found what you were looking for here, and can figure out when your hammy is fully grown. For example when I was a baby I was orange all over, with a bit of faded white on my belly.
When I got older I started showing my darker grey markings, and my owners thought I was dirty at first !
So if you want to know more about your hammy, you can read the articles below. You can find out how much water we need, and why we’re sometimes scared of you, and even what food is safe for us. [...]
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