Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Will My Cat Eat My Hamster? Our Vet Explains

cat looking at a hamster in a transparent cage

All pet lovers dream of living in a home filled with friendly animals that all happily coexist with nary a snarl, hiss, or growl. Unfortunately, not even domestic pets, big or small, are wired that way. While they’re accustomed to living with humans, they still have the natural instincts that were useful to them when they were fending for themselves. For example, hunting instincts run strong in some kitties.

This means that pairing a hamster and a cat isn’t considered a good idea, as the cat may eat the hamster, if not just kill them. Most cats’ predator instincts will activate when they see a hamster, and most hamsters, as prey species, will get stressed when in proximity to a predator like a cat.

divider 2 cats

Are Cats Predators to Hamsters?

Hamsters and domestic cats don’t tend to cross paths much outside of human homes, but considering that a wild cat’s diet consists of birds, small reptiles, and small mammals like rodents, hamsters would definitely make the menu if the opportunity arose. While your house kitty is more reliant on kibble than small rodents to fill their bellies, they typically retain that prey drive that makes them enjoy the thrill of the hunt, even if they don’t eat the kill afterward.

Ultimately, some cats may kill and eat a hamster, while other cats will be happy with just the kill. Not all cats are bloodthirsty, of course, as some may not care to exert the effort, but you may never trust knowing which category your cat falls into until they’ve already done the deadly deed.

You may have seen pictures and videos of hamsters and cats cuddling or even playing together. This cute moment to human eyes may be quite different in a cat’s mind. What you perceive as harmless batting or chasing is hunting for the cat. 1 They’re using the play session as a way to hone their hunting skills, using your hamster as prey. Even if a kitty doesn’t go all the way and kill their prey in this game, the thought and drive may be there.

Burmese cat face before pounce hunting to toy mouse at home
Image Credit: Viacheslav Lopatin, Shutterstock

Do Hamsters See Cats as Predators?

Hamsters raised as pets may have never had to dive down into a burrow to escape a predator, but you can be sure the instinct is hardwired into their brains. Being small mammals that eat mostly plant matter, they are accustomed to being near the bottom of the food chain. Their brains are forever attentive to identifying and escaping predators, which can include your cat.

Even if a hamster has never seen a feline before, they may associate the cat’s scent with that danger, likely causing long-term anxiety. Being repeatedly exposed to the sight or smell of felines can prolong that stress, which can quickly lead to a decline in physical and mental health.

So, even though your hamster may stay safely in their cage, having your cat looking in from the outside can be detrimental to their well-being, not to mention the potential dangers should they ever come in contact.

divider 2 cats

Can Hamsters and Cats Safely Live Together?

Attempting to have a cat and hamster co-habitat is risky for the hamster. Even if the cat isn’t outwardly violent toward them, their mere presence may be doing untold mental damage. Many people claim that they have happy cat-hamster relationships in their homes, with both furry friends able to spend time together safely. This can happen with a cat that’s not overly interested in hunting, but they’re still a significant stress factor for the hamster.

Even if you can give your hamster a dedicated cat-free room, they may not be completely safe. It may decrease their stress levels, but it may not get rid of the anxiety completely, as they may still be subject to that stress-inducing feline scent. Your cat also may not agree to this situation, as they may become curious about what’s behind the closed door, creating a potentially stressful situation for them too.

From a safety and health standpoint, it’s simply better if cats and hamsters don’t live together in the same household.

little girl holding a hamster
Image Credit: New Africa, Shutterstock

divider 3 paws

Conclusion

There’s no way around it: Cats are predators and hamsters are prey. This age-old pairing usually ends poorly for the prey. Even if your kitty doesn’t seem overly aggressive toward your hamster, there is the real possibility that their presence is enough to induce stress effects that can have negative consequences on the hamster’s overall health and happiness.

su_accordion class=””]

[/su_accordion]

Featured Image Credit: Punyaphat Larpsomboon, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

What’s a Lick Mat & Does It Help Cats? Pros, Cons & FAQ

A lick mat is a flat silicone or rubber mat with ridges and bobbles designed to slow your cat’s eating and provide mental...

Japanese Food Names For Cats: 187 Great Ideas for Your Pet

Cats make wonderful pets and owning one can be great fun. However, thinking up the perfect name for them can be stress-inducing, especially...

How Many Cats Can You Own in Virginia? 2025 Update

As the population of cats continues to grow, so do the debates on how many cats should be allowed in a household. Some...

10 Blue Cat Breeds: An Overview (With Vet-Verified Info & Pictures)

Blue cats are some of the most beautiful coats out there, and it’s not surprising that felines of diverse breeds presenting this color...

More related

IBS In Cats: Our Vet Explains Causes, Signs & Treatments

Irritable bowel syndrome—the name alone is enough to make you feel uncomfortable. Even if you’ve been fortunate enough to never experience the pain,...

How to Cool a Cat Down Fast: 10 Vet-Verified Ways to Avoid Heat Stroke

This article has been reviewed by a qualified veterinarian using information available at the time of review. The knowledge of feline medicine is...

6 Weird Things Cats Eat: Vet-Reviewed Safety Tips & Considerations

It’s normal for cats to eat weird and wonderful things, but just because it would be weird—and gross—for us to consume doesn’t mean...

Persian Kittens for Sale in Tennessee: Breeders List 2025

Catster advocates for adopting before shopping, though we fully understand there are many reasons for seeking a breeder. So, we encourage it to...

Keep reading

Can Pregnant Cats Have Catnip? Vet-Verified Risks & Safety Guide

Catnip is an herb with a wide variety of uses and is most well-known for the strange behavior that it causes in cats. While it’s harmless and non-addictive to cats of all ages, including nursing felines and kittens, giving catnip...

Can Pregnant Cats Have Catnip

How Do Cats Hunt? Vet-Approved Instincts & Methods Explanation

If you bring a cat into your home, you have to realize you’re bringing a predator right into your living room. While cats don’t go after big game like humans, that won’t stop them from stalking around your home looking...

cat hunting in grass

Vet-Reviewed Tips for Being a Good Cat Foster Parent

Being a foster parent for cats living in shelters is one of the most rewarding things you can do if you’re a pet lover. It can be difficult at times, though, for a variety of reasons. You can get attached...

woman holding a cat in the porch

How to Remove a Tick From a Cat: Vet-Approved Steps & Advice

Removing a tick from a cat is not difficult, but it may not be as easy as you think. The hardest part is keeping your cat still, but the process is quite simple with a tick removal tool. You must...

removed tick from cat

How to Introduce a Third Cat to Your Home (11 Vet-Reviewed Tips)

If there’s one thing to know about cat lovers, it’s that they cannot get enough of their cat. You can find many cat owners who started off with one or two cats, and eventually grew their cat family into a...

three Korat kittens

Earthborn Cat Food Review of 2025: Recalls, Pros & Cons

Review Summary Earthborn Holistic offers both wet and dry cat food variants and all but one range is grain-free food. The food is made to enhance nutrition in your cat, and the manufacturer claims to use fresh ingredients. They contain...

Earthborn Cat Food Review

Cat Ear Language: What Feline Body Language Can Tell You (With Examples)

If you’ve ever spent any time observing your cat’s ears, you’ll already know that you can detect your cat’s feelings by how their ears are positioned. Cats can express many emotions and different moods through their ears, and when taken...

close up ragamuffin beside the window

Do Cats Lose Teeth as They Get Older? Vet-Reviewed Dental Facts & Tips

Is it normal for our feline companions to lose teeth when they get older? While some cats will lose teeth as they age, it’s definitely not considered normal. The most common reason for cats to lose a tooth is dental...

veterinarian checks mouth of the maine coon cat