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.

Why Does My Cat Chew on My Fingers? 8 Vet-Verified Reasons

Gray Cat bitting hand

Cats do weird things sometimes, and if your cat has ever tried to chew on your fingers, you might be wondering what on earth has gotten into them. Some cats might choose to chew plastic; for others, their owners’ fingers are a favorite target. Join us as we look at eight reasons cats might decide to chew on your fingers. A brief nibble can seem cute, but a full-on bite from a cat can be painful and at risk of becoming infected.

Working out exactly why your cat is chewing your fingers is the first step to stopping them or changing your behavior so they don’t get to the point of chewing on you in the first place. If you want to discourage your cat from biting your fingers, we’ve also listed solutions for each reason.

divider 2 cats

Top 8 Reasons Why Your Cat Chews on Your Fingers

1. They’re Playing

White cat bitting fingers
Image By: Vika Hova, Shutterstock

Cats love to play, and sometimes this can escalate to biting. The result is the same whether it’s another cat or your fingers. When our domestic cats are playing, they’re often honing the hunting skills that they’d be using if they were living in the wild. No amount of domestication will stop your cat from wanting to pounce on and bite their prey, even if it’s a toy mouse!

Solution

Allowing your cat to chew on you fingers, even if just in play, can send mixed messages to your cat. They won’t understand that it’s okay to bite you sometimes but not other times.

Consistency is the key for your cat to understand what is allowed and what is not. If your cat bites your finger during play, remove your hand. Or, if necessary, remove yourself from the scenario for a couple of minutes.

Completely ignore the cat, do not speak to it, and do not look at it. This is the only way the cat will understand that biting is unacceptable. After a few minutes, you can return and restart the play session and deflect your cat’s attention onto a toy instead of your hand.


2. They’re Stressed

Some cats will chew on or eat non-food items if they’re stressed. This can be a form of self-soothing behavior. Certain breeds, including Siamese cats, are more prone to chewing things to relieve their anxiety. If you’ve been working longer hours, have moved the furniture around, or brought a new pet home, they can all cause stress for your cat.

Solution

Speak to your vet about how to keep stress to a minimum. Make sure your cat has plenty of enrichment within their environment. Introduce new pets slowly, and consider using a feline pheromone diffuser to help your cat feel more secure and settled.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money


3. They’re Overstimulated

cat playing with woman hand and biting
Image By: Bogdan Sonjachnyj, Shutterstock

Many cats can go quickly from enjoying a soft stroke from their owners to what is known as petting-induced aggression. It is when your sensitive cat’s nerve endings become overstimulated from too much petting. So, if you’re wondering “Why does my cat bite my fingers when I pet them?”. This could be a message telling you that they’ve had enough and to back off.

Solution

Watch your cat carefully as you pet them. If they show subtle signs of overstimulation, like the end of their tail flicking or twitching ears, stop petting them and walk away. You’ll gradually be able to work out your cat’s threshold for petting. It is far better to leave the cat wanting more petting than crossing their limits. Learn to quit while the cat is still enjoying it, and your petting will remain favorable to your cat.


4. They’re Showing Affection

Some cats may show affection by giving you a gentle nibble. Pay attention to your cat’s body language and behavior, and you’ll soon be able to determine if your cat’s chewing is affectionate, a warning sign, or because you’ve just been preparing fish for dinner!

Solution

As long as you don’t mind your cat giving you a little bite on the fingers, this isn’t a problem. Remove your hand and ignore your cat if the nibble turns into a stronger bite. That is the only way the cat will learn it crossed a limit.


5. They Like Chewing Things

Cat playfully bites the fingers of a human hand
Image By: SerPhoto, Shutterstock

Some cats like to explore new textures or objects with their teeth. If you’re finding your cat nibble on your fingers when you pet them, this could be why.

Solution

Offer your cat a chew stick or tough rubber toy to nibble on instead of your fingers. If you know that your cat loves to chew on things, make sure you only leave them home alone in a cat-proof room without any exposed electrical cables or any other items by which they could hurt themselves by chewing.

Our Favorite Cat Toys Right Now

Here are a some of our favorite toys, each catering to a variety of senses and play preferences. Which one will your feline fancy? 

Image Product Details
Hepper Catnip Mice Toy Set Hepper Catnip Mice Toy Set
  • Contains catnip
  • Kitten safe
  • Encourages self-play
  • Hepper Furball Set Hepper Furball Set
  • Set
  • Added bells
  • Satisfies prey instinct
  • At Catster, we've admired Hepper for many years, and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!


    6. They’re Teething

    As a kitten’s baby teeth start to fall out and their adult teeth erupt, it can leave their gums feeling sore and irritated. One way for them to relieve this pain is to chew on something, much like a teething baby.

    Solution

    If your kitten is teething, offer them a selection of safe items to chew instead of your fingers. Some kittens like chewing on cardboard. Just supervise them so they don’t end up eating any. Others prefer rubber chew toys; a puppy toy can often work great. Once your kitten’s teeth have come through, the pain will subside, and their chewing should stop.


    7. They Can Smell Food on Your Hands

    Black cat playing with woman hand and biting a finger
    Image Credit: dashtik, Shutterstock

    Have you been de-shelling shrimp for dinner and stopped to give your cat a stroke on the way to wash your hands? Don’t be surprised if your cat gives your hand an exploratory sniff and maybe even a nibble. They might not be able to resist the strong smell of tasty food.

    Solution

    If you’ve been handling food that attracts your cat, wash your hands thoroughly with scented hand soap before you pet your cat.


    8. They Were Weaned Too Early

    Most kittens will naturally start weaning at around 8 weeks of age. If your kitten was weaned earlier or suddenly removed from their mother, they can sometimes seek comfort by replicating the motions of suckling. While most cats use a soft blanket to do this, some cats chew on your fingers instead.

    Solution

    If your cat is consistently suckling on your hand or another inappropriate object, ask your vet or a cat behaviorist for advice. Sometimes you can give your cat a soft toy or blanket to use instead. This is a self-soothing behavior for cats, so it’s not something that you necessarily want to prevent your cat from doing altogether.

    divider 3 paws

    Conclusion

    As you can see, there are a variety of reasons why your cat might chew on your fingers. None of them are necessarily bad, and your cat could just be feeling playful or teething. However, if you’re concerned about your cat having a nibble on your fingers reach out to your veterinarian for advice.


    Featured Image Credit: Kyrylo Vasyliev, 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

    Jesse Hunter Visited 44 Countries for His Photo Book, “All the Cats in the World”

    People estimate that the world is home to approximately 600 million cats. Consider that for a moment: What a grand amount of cats,...

    Basepaws Cat DNA Test Review: Pros, Cons, FAQ & Verdict

    Have you ever wondered about the breeds that make up your cat? Or wondered what potential health problems your pet might face in...

    Maine Coon Cat Size: Info, Pictures & Height Comparison Chart (Vet-Verified)

    Maine Coons are known to be some of the biggest domestic cats there are. The breed originated in the US state of Maine,...

    How to Tell the Sex of a Kitten: Vet-Reviewed Guide (With Infographic)

    While it’s exciting to meet a litter of newborn kittens, it can be tricky to tell which of your fluffy new friends are...

    More related

    How to Bathe Your Kitten: 5 Vet-Approved Steps (With Video)

    Water and kittens don’t make the best combination, but sometimes, it’s inevitable that you need to give your kitten a bath. They may...

    Bombay Cat Breed: Info, Pictures, Temperament & Traits

    Known for their midnight black coat and glossy golden eyes, the Bombay cat breed is a sleek parlor panther that makes an amazing...

    8 Best Grain-Free Kitten Foods of 2025 – Reviews & Top Picks

    Adding a new kitten to your family is an incredibly exciting time, but it’s also one that requires many decisions! From what sort...

    Do Tortoiseshell Cats Meow a Lot? Breed Facts & Main Causes

    If you have recently adopted a Tortoiseshell cat, you might know the Tortie is a color pattern, not a different breed. Tortoiseshell cats...

    Keep reading

    5 Best Joint Supplements for Cats in 2025 – Reviews & Top Picks

    As pet parents, we only want the best for our feline friends. Although we take them to the vet, feed them the right food, and ensure they are active, we can do nothing about our cats getting older. As cats...

    blue-maine-coon-having-treats

    Why Does My Cat Chew on My Fingers? 8 Vet-Verified Reasons

    Cats do weird things sometimes, and if your cat has ever tried to chew on your fingers, you might be wondering what on earth has gotten into them. Some cats might choose to chew plastic; for others, their owners’ fingers...

    Gray Cat bitting hand

    Why Is My Cat in Heat So Much? Vet Approved Facts & FAQ

    If this is your first time living with a queen, or a non-spayed cat, it might surprise you how often they go into heat. How much is normal, and when should you worry? We break down everything for you here....

    cat in heat

    How to Keep Cats Cool in Summer Without Air Conditioning: Vet-Reviewed Tips & Tricks

    Summer is fun since the sun is scorching. But when the humidity goes high, then it ceases to be fun. The sun affects pets, and this is not limited to cats. The heat is as uncomfortable for them as it...

    Adult-ragdoll-cat-lying-relaxed-in-the-garden

    10 Natural Home Remedies for Cats With Fleas (Vet-Verified)

    Fleas can be a real pest to deal with once your cat picks them up, and if left untreated, fleas can become very dangerous for pets, leading to anemia and spreading disease. While humans aren’t primary hosts for fleas, that...

    grey cat scratching itself indoors

    When Can I Let My Kitten Roam the House? Vet-Approved Info & 4 Safety Tips

    Kittens are curious creatures that like to explore and get into mischief. Letting a kitten roam free in the house can be a dangerous proposition. They are tiny and unaware of lurking dangers. Their ability to hide in small spaces...

    siamese kitten playing

    Do All Cats Scratch Furniture? Reasons & Prevention Tips

    Sometimes, cats display behaviors that our owners are not fond of. For example, we have all heard horror stories about cats ruining a couch or shredding up a new lounge chair. So, do all cats scratch furniture? The truth is...

    male domesetic cat scratching furniture with front claws

    When to Switch From Kitten Food to Cat Food? Vet-Reviewed Facts & FAQ

    Cats, like people, have different nutritional and dietary requirements at different stages of life. Kittens have seemingly boundless energy, and they need to consume the nutrients to match this. When they cross into adulthood, they will be burning off a...

    little kitten sitting by a bowl of milk