If you own hamsters, you must know that you can actually make money off of breeding hamsters and selling their young. Or maybe you’re just looking to expand your group of rodents. Whatever the reason may be, you can definitely breed your hamsters. All rodents, including hamsters, breed like crazy and it doesn’t take long for them to make babies.
Hamsters make for cute little furry pets, but breeding them needs to be a careful process, as pregnancy for any species is dangerous for both the mother and the child or children. This isn’t a decision to make lightly, as you need to carefully consider your hamster’s health before you decide to take this step. You also have to decide what you’ll do with the babies that are the result of breeding. Even if you haven’t planned on breeding your hamsters, you may find that your female is pregnant, and you need to know what to do.
That’s exactly what we’ll be talking about in this article. Today, we will be tackling the subject of breeding dwarf hamsters, teaching you all the important ins and outs of that process. You will be learning what to expect, how often do these hamsters go in heat, how long are they pregnant for, how many babies should you expect, how to know when your hamster is ready to mate, how to breed Dwarf hamsters, and a few other things, as well.
Without further ado, let’s get started!
Table of Contents
Are Dwarf Hamsters Good for Beginners?
It’s difficult to actually define good when it comes to hamster breeding. The truth is, unless you’re looking for a specific breed of hamsters, the differences between hamsters are really arbitrary. Dwarf hamsters certainly aren’t any more difficult to take care of than any other breed of hamster, and they’re not any more difficult to breed than any other breed of a hamster. The only breed of hamster that’s actually more difficult to breed is Syrian hamsters. Dwarf hamsters are actually among the breeds that are very easy to breed.
What you should know is that if you’re looking to breed hamsters just to sell them to a pet shop – you’re likely not going to succeed. Pet shops usually have their own list of suppliers, and it’s unlikely that you’ll be making that list since most of these suppliers have whole compounds devoted to hamster breeding. However, if you’re looking to be a small, local breeder or you want to give hamsters as presents to your friends and family, then breeding hamsters can be a good idea.
And breeding Dwarf hamsters aren’t any more difficult than breeding any other breed of hamsters. There are many things that you’re going to have to be careful about, and we’ll be covering that in this whole article. But, breeding hamsters isn’t exactly difficult and anyone with a cage and a male and a female hamster can do it.
When you’re trying to breed hamsters, you’re going to want to get a male and a female from the pet shop, or from whoever your supplier is. You can also buy your hamsters from a breeder, this may be an even better option since you’ll have a greater choice when choosing colors and types. You also get the breeding history of the hamsters. At a pet shop, you will often find siblings or hybrid breed hamsters that are less desirable for breeding. Pet shop workers may also have a difficult time telling the difference between male and female hamsters.
You have to decide what kind of hamster you want and what you’re looking to achieve. Always look for hamsters that are in good health. Their eyes should be clear and bright, their fur smooth and glossy, and they should look active and interested in their surroundings. Hamsters are wildly active animals, and it’s very unusual for a hamster to be disinterested in their surroundings.
When choosing your hamsters, you’re going to need a male and a female. You should check their genitalia to make sure that you’ve picked up the proper animal. This can be tricky since hamsters are so furry. Usually, the testicles and anus are far apart for the male, while the genitalia and the anus are really closely together with the females, so much so that it almost looks like it’s the same thing. You can check this below the tail, between the hind legs.
Males should be at least 30 days old, while females should be at least three months old. Don’t try to breed your hamsters before they reach this age.
The next thing you’re going to want to do is to prepare the breeding area for the hamsters. This means buying cages – you’re going to need two cages. You should always buy plastic aquarium cages, not wire cages. Hamsters will always try to escape, instinctively, and small hamsters that are still babies can easily crawl through the wires of a metal cage – plastic cages are definitely the way to go here.
Put one hamster in each cage and fill the bottom with wood shavings, megazorb, or carefresh. Sawdust is no good – it can get into the hamsters’ eyes and affect their breathing. Avoid cedar or pine shavings because the wood bears natural chemicals harmful to your hamsters’ lungs.
You should also get a small plastic or wood home for your hamster, and fill that with wood shavings, as well. You also have to buy a wheel for both of your hamsters (understand that they’ll be in separated cages until it’s time to mate, and they’ll be separated once again after mating). It’s vital that your hamsters can stay active, as they’re very energetic animals that get stressed out if they can’t spend that energy – this unfortunate occurrence would definitely not benefit your breeding plans.
Also, buy two water bottles, two hamster food bowls, several packs of hamster food, treats, and toys.
You should definitely move the female’s cage to a calmer area after breeding, and you should give the female extra bedding for nest building material.
It’s important to feed your hamster properly, and that’s why it’s best to feed it with a hamster mix. You can also feed them fresh food, seeds, whole grains, fresh green vegetables, and boiled eggs. After the mother has given birth, you should supply her daily with a slice of bread soaked in cow’s skim milk. You should keep doing this until the babies reach four weeks of age.
You shouldn’t disturb your hamsters when you take them home – give them a few days to adjust to the environment. This move is very stressful for them and you don’t want to stress them out before they have to breed. Don’t try handling your hamsters before they’ve spent at least two days in your home.
How Often Do Dwarf Hamsters Go into Heat?
Hamsters breed like crazy, we’ve already said that. All rodents, actually, can breed very quickly and before you know it, you have a huge family of hamsters on your hands.
Male hamsters reach their sexual maturity when they’re 28 days old, while it takes female hamsters three to four months (depending on the individual) to mature sexually, and from that point onwards – the female will enter heat roughly every 4 days.
Since hamsters are mostly nocturnal animals, a female will go into heat during the night and it will most likely be in heat for about 12 hours.
How Do You Know When Your Hamster Is Ready to Mate?
When it comes to the males, they’re basically ready to mate after being alive for a month, and they can mate at any time. However, to tell if the female is in heat and ready to mate, you have to pay attention to signs. Hamsters, ironically, act very similarly to cats when they’re in heat.
The female will be crouching low to the ground and raising its tail. The hamster is also likely to smell, as the female is releasing pheromones. It’s important to tell that your female is actually in heat because trying to breed your hamsters when your female isn’t in heat can be very dangerous – the female is most likely going to kill the male in self-defense, as it doesn’t want to breed. When you’re trying to breed your hamsters, it would be smart to put the cages one near the other for a few days – just so the hamsters can get to know one another and to let the pheromones do their job.
How to Breed Dwarf Hamsters?
Now, to breed your hamsters, you’re going to want to place them into one cage together, preferably the male’s cage, and only do that after recognizing signs of heat. Since hamsters are nocturnal, it’s best to do this in the evening. It’d be best to have a third cage, just for mating, as this is seen as some sort of neutral territory, but putting the female into the male’s cage is just as fine. If you do the opposite and put the male in the female’s cage she may get territorial and kill the male. If you see your hamsters fighting when you try to mate them, separate them and try again in a few days.
However, if your hamsters aren’t fighting, feel free to keep the female in the male’s cage until they’ve mated. Dwarf hamsters are actually quite sociable, unlike Syrian hamsters, so you can keep them in the same cage. If you place the mating pair together without supervision, the female will become pregnant quickly. Evidence of a female’s first mating is blood near her genitalia, under her tail. You will also find a white substance on your female hamster’s vagina. This is called the copulatory plug, and it’s proof that the male has released sperm. This is definite proof that your hamsters have mated.
You should definitely isolate the female from the male as soon as the breeding is over with. There are many hamsters that will take care of their babies, but some hamsters will attack and kill them. This can happen for several reasons, for example; even the mother may kill their babies. This happens if a human has touched the babies and the scent of the human stays on the baby, the mother doesn’t recognize it, and it kills its babies to protect the others. We’ll go deeper into this topic later on.
It’s best to be on the safe side and remove the male for the duration of the gestation and birth. The female will also be in heat immediately after giving birth, and the male will want to breed with her. This can be incredibly dangerous and often lead to the female’s death.
How Long Are Dwarf Hamsters Pregnant For?
After this, all that remains to do is wait, as the bus pretty much drives itself at this point. You need to be patient and watch the progress, and make sure that you’re taking proper care of the hamsters. If your female is pregnant, she will start showing within a few days, and saddlebags will appear on each side when she’s ready to give birth.
When she’s reaching that point, she’s going to build a nest in her pregnancy by gathering bedding material into one location. She will start eating more and grooming more. She will also be digging more, as well as becoming more restless and startling more easily. Restlessness means that she will start to wander around her cage with no apparent reason for that, she’ll be gathering more and more food.
This period lasts anything from 18 to 30 days, depending on the hamster. Dwarf hamster gestation is between 18 and 30 days, but the average time from mating to birth is 21 days. The Roborovski Dwarf hamster’s gestation usually lasts for a full month. This basically means that you’re going to have babies about three weeks after placing a female and a male in the cage together. The female will go in heat 24 hours after having her pups.
You’ll notice that she’s going into labor by her sides starting to heave – small, pink bodies will start to emerge. Hamster babies are born blind and bald. She’ll actually be giving birth to them while she’s moving around the cage. Then, she’ll pick her babies up in her mouth and take them back to her nest. Don’t try to help the birthing process in any way. Firstly, there’s absolutely nothing you can do to help the hamster give birth more easily. Secondly, it’s already painful and stressful enough as it is, the hamster doesn’t need a giant hand waving around her cage.
How Many Babies Do Dwarf Hamsters Have?
You should expect four to six babies, that’s the average size of a Dwarf hamster’s litter. Although, there are cases where the mother has given birth to as few as three and to as many as twelve babies, so be prepared for all scenarios.
Once the mother has given birth, you have to pay special attention not to disturb her. Do not touch any babies that she might leave lying around her cage. If you for some reason must touch the baby, rub a spoon into the flooring of the cage, and touch the baby with the spoon, do not touch the baby with your bare hands.
You should also let the mother nurse for her young for three weeks without disturbing her. You shouldn’t even be cleaning the cage during this time. Leave her, the cage, and her babies alone – the only thing you should do is refill her food and water supply, and you should try to do this discreetly, as well. This is especially important for the first-time mother, who under stress, has been known to kill and even eat her babies.
Don’t think that the mother is eating her babies if you see that she’s putting them into her mouth – she’s just doing this because she’s trying to protect them.
The mother will be very jumpy after birth, so you should avoid touching the nest for at least three weeks after the babies have been delivered. If you desperately need to clean a part of the cage, use a spoon to do it, but we have to stress that it’s really not important that the cage is clean during this time. Be very careful to avoid the nest.
Every time you’re restocking the food supply and the water supply – completely refill it. This way, you won’t have to return too often.
You should wait for four weeks before trying to separate the male babies from the female babies. The males will be sexually matured at this age, not to mention that they’ll be eating on their own, so you should definitely remove them from their sisters as you want to stop inbreeding. Rodents don’t have any problems with incest, so they’re likely to try to breed with their own sisters if you don’t remove them quickly enough.
You can keep the females in the cage with the mother since Dwarf hamsters are milder than some other breeds. However, do not place the males with the father – the father will reject male babies (as many species do), so you should place them in a separate cage when they are weaned. They take three weeks to wean, but let them live with their mother for another week to get adjusted to eating solid food.
The babies will begin drinking water at 13-15 days of age and eating food between 16-21 days – after this period has passed, they’re showing you the first signs of being old enough to be separated. During this period, you’ll want to keep the food bowl and the water bottle accessible to the babies, as sometimes the water bottle can be set too high and the babies might not be able to reach it.
When you’re separating your babies, you’re going to have to be able to tell their sex. To do this, take a hamster and grasp it firmly around the body and lift it upright and tilt its body slightly backward. The hamster will not appreciate this, and it will struggle to get out of this position. However, you shouldn’t worry as you definitely aren’t hurting your hamster.
Take a look at the genital area – the females have the genital opening and the anus close together, while the males have the genital opening separated from the anus by a distance approximately equal to your forefinger. If the babies are more than five weeks old, you can tell their sex even more easily, as the males’ testicles will fall down to the edge of the body forming two distinct pale pink lumps on each side of the anus.
Do Hamsters Kill Their Babies?
Yes, there are instances in which a hamster (be it the mother or the father) will kill their own babies.
There are many reasons for which a hamster might kill their own babies:
– the mother may feel stressed if you constantly keep checking on her and her litter. We’ve already mentioned that you should really leave the mother alone after she’s given birth – aside from feeding her and ensuring that she has water, you shouldn’t be disturbing the mother. This can cause her stress levels to rise and kill her young. Hamsters are very scared as a species (this applies to all hamsters, not just Dwarf hamsters), and it’s very easy for them to get stressed out. It’s normal that a hamster that’s just become a mother will already be under enough stress, and a giant human being annoying her is definitely not going to help with that.
– her personal space is too small, and the babies are taking up too much space in a cage that’s too tiny. This can also happen if the cage you’ve purchased isn’t large enough. Baby hamsters can take up too much space and the mother sees no other escape other than killing them to provide more space. This may seem brutal, but hamsters find space to be very important – even if they don’t have any babies, hamsters will get stressed out if their cage is too small. Many times, you’ll witness two hamsters in the same cage fighting because there’s not enough space for both of them, sometimes even killing one another.
– she is hungry after giving birth. This sounds unlikely to some, but the mother can be so starved after giving birth that she kills and eats her young. She may also kill them, but not eat them if she’s stressed from birth and from being hungry.
– the mother accidentally killed the young while carrying them in her cheeks. This is actually a common occurrence in the hamster world – the mother will try to carry the young to the house or put them in her cheeks to protect them from outside factors. She can accidentally squeeze too hard and kill the baby or babies.
– biting her young too hard when she’s carrying them – while carrying her young, a mother needs to bite down a bit to ensure that her babies don’t shake and aren’t thrown around her mouth. She can accidentally bite down a little too hard and crush her young.
– the mother may think that there’s something wrong with her babies. If the mother suspects that her babies are sick or that there’s something physically wrong with them, she’ll kill her babies. Maybe out of mercy, maybe because this is the evolutionary way of survival of the fittest, but the mother will be getting rid of any offspring that seems to be faulty in any way (by her standards).
– she can’t recognize their scent. This is a terrible way to go as it isn’t the mother’s fault, but if you touch the babies, you’ll leave your scent on their bodies and the mother won’t be able to recognize the babies. She won’t think that they’re hers, and she’ll kill them. That’s why you should never touch the babies, and never let anyone else touch them either.
– the father can kill the babies, as well. This is actually fairly common in the animal kingdom, as the male will often see the newborns as competition and kill the young. That’s why you should always separate the male from the female and the babies, as soon as the babies are born.