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 Do Cats Suck on Blankets? 5 Vet-Verified Reasons & Solutions

grey and white cat under the blanket

If you have had multiple cats throughout your life, you know that they are capable of strange behaviors, such as running around the house for no reason, meowing at birds and squirrels outside the window, and kneading on blankets.

One behavior that has puzzled cat owners for generations is the seemingly instinctive act of sucking on blankets. Why do cats suck on blankets? While it may seem cute, the reasons behind this behavior are complex and not fully understood. If your cat does this, keep reading for a list of possible reasons and tips about what to do about it so you can keep your pet happy and healthy.

divider single cat paw oct 2024

The 5 Reasons Why Does a Cat Suckle On Blankets

1. They Were Weaned Too Early

Since blanket suckling often accompanies kneading, the two behaviors are possibly related and tied to the natural behavior of kittens, which tend to knead their mother when they suckle. Many experts believe that if the kittens are weaned from the mother before they are ready, they may continue kneading and suckling similar surfaces, such as soft blankets, into adulthood.

burmese kitten standing on a sweater at home
Image Credit: biggunsband, Shutterstock

2. It’s Comforting

Most kittens engage in kneading while they are suckling their mother. It’s typically a comforting time in their lives when they don’t have many worries. They may retain some memory of it as they age and occasionally suckle on a blanket to return to that time for a few minutes, especially if the environment around them is also safe and comfortable.


3. It’s Routine

A cat’s life is all about routine, and they do things each day with surprising predictability—and they seemingly can tell time better than most humans who wear a watch! It’s quite possible that they got into the habit of suckling and want to continue to do it even if they’re properly weaned, as it is part of their routine, and they found a blanket that is similar to their mother’s belly.


4. It’s Genetics

According to the Cornell Feline Health Center, some breeds, primarily Burmese and Siamese, are genetically more prone to suckling on blankets than others.1 This trait might then get passed on to mixed breeds, so if you have a domestic mixed cat that does this, it could be a sign that they have a Burmese or Siamese cat in their family tree.

Burmese cat on a beige background
Image Credit: Oleksandr Volchanskyi, Shutterstock

5. They Are Bored

Cats like attention and can do interesting things to get it, including suckling or chewing on a blanket, especially if they notice that it causes you to stop what you are doing and pay attention to them.

divider cat paws oct 2024

When Is Suckling a Blanket a Problem?

1. If They Are Anxious

Sucking on a blanket might be a sign of anxiety in your cat, and they may be resorting to kitten behaviors to seek out comfort. If your cat starts to suck on blankets suddenly as an adult, especially in a new or recently changed environment, which can include the addition of a new pet, anxiety might be to blame. Set aside an area where they can hide if necessary, along with installing cat trees and cat condos to help make them more comfortable. For some cats, pheromone sprays can help create a calmer environment.


2. If They Are Thirsty

Some cat owners believe that their pets suck on a blanket when they are thirsty, mistaking the damp blanket as a source of water. This reason is especially possible if your cat doesn’t drink much and eats dry kibble. If you think that your pet might be thirsty, a cat water fountain can be an effective way to get them to drink.

Ensuring that your cat drinks enough water can be challenging, but with a little creativity and the right fountain, it can be achieved. Hepper's Stainless Steel Cat Water Fountain is a great product that will motivate your cat to stay hydrated by providing fresh, flowing water. This model is easy to clean and offers excellent triple filtration, multiple flow modes, and a large capacity, making it an excellent choice for your furry friend.

Hepper Stainless Steel Cat Water Fountain
  • Premium 304-Grade Stainless Steel - This metal cat water fountain is hygienic, with superior...
  • Serene & Healthy Cat Drinking Fountain Experience - With whisper-quiet pumping & an advanced...
  • Say Goodbye to Dehydration - Provide your cat with a constant source of flowing water with this...

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!


3. If They Have Pica

Pica is a condition in which a cat eats non-food items, which can include blankets. It can have many causes, including genetics, medical issues, dietary deficiencies, and environmental elements. If you think that your cat has Pica, contact the vet immediately to have them looked over and get advice to help put your pet on the road to recovery.

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


4. If they Have Dental Issues

Unfortunately, dental issues in cats are serious problems across America and the world, with a few sources suggesting that more than half of cats over the age of 3 have some form of it.2 If your cat is struggling with dental disease, they may be getting comfort from suckling  or chewing blankets, as the repetitive motion and sucking might ease the pain. If you think that your pet might have a dental issue, contact your vet immediately to schedule an appointment to have them checked out.

divider single cat paw oct 2024

The 7 Things to Do If a Cat Sucks on Blankets

1. Provide Comfort Objects

If you have cats nursing on blankets, offer soft toys or specially designated blankets as alternatives for your cat to suck on to redirect the behavior. Proper toys will help provide the comfort that they seek without damaging household items.


2. Go to Regular Veterinary Checkups

Schedule routine checkups with your veterinarian to ensure your cat’s overall health. Dental issues in particular can contribute to your cat sucking on blankets.


3. Provide Dental Care

Implement a regular dental care routine for your cat, which should include brushing their teeth with a cat-safe toothbrush, providing dental treats, or using dental toys designed to promote oral health.

close up person brushing teeth of cat
Image Credit: AlexanderDubrovsky, Shutterstock

4. Create Environmental Enrichment

Create a stimulating environment with toys, scratching posts, and climbing structures. Interactive playtime and puzzle feeders can mentally engage your cat, reducing the likelihood of boredom-related behaviors.


5. Maintain Consistency

Cats thrive on routine and consistency. Keep feeding, play, and sleep schedules consistent to create a sense of stability for your cat and help reduce stress and anxiety.


6. Use Positive Reinforcement

Use positive reinforcement techniques to reward your cat for desirable behaviors. When they choose an alternative comfort object over blanket-sucking, offer treats, praise, or affection to help them understand that you want them to keep making that choice.


7. Be Patient

Changing a cat’s behavior takes time and patience. If the blanket-sucking behavior persists or is causing concern beyond what you feel is reasonable, talk with a veterinary behaviorist or a certified cat behavior consultant who can provide personalized advice tailored to your cat’s specific needs.

divider cat paws oct 2024

Summary

While no one knows for sure why some cats chew and suck on blankets, it seems closely tied to kneading, and both are common when a kitten is firstborn. Weaning a cat too early might be the cause, or they might do it out of habit or routine.

If your pet notices that blanket sucking gets your attention, they may keep doing it, and some cats, especially Siamese, Burmese, and possibly their descendants, are genetically more prone to doing it. It could be a problem if your cat is doing it as a result of high anxiety, dental issues, or pica, so it’s a good idea to schedule an appointment with your vet so you can talk over the behavior with them to rule out any health problems.

See also: 


Featured Image Credit: Roman Samsonov, 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 the Price of Cat & Kitten Vaccinations in Australia? (Costs in 2025)

Whether you have an indoor or outdoor feline, you must keep up with their vaccinations. Vaccinations and booster shots keep numerous preventable health...

Keratitis in Cats: Causes, Diagnosis & Treatments (Vet Answer)

If you notice your cat squinting or has a discolored spot on the surface of their eye, take them directly to their veterinarian....

Can Cats Eat Passion Fruit? Vet Approved Feline Nutrition Advice

Our feline friends love treats, and we love giving treats to them! Most of the time, we stick with cat-specific treats, but sometimes,...

Persian Kittens for Sale in California: 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...

More related

11 Free DIY Cat Room Ideas You Can Make Today (With Pictures)

Cats love to share our space, but they also appreciate having space of their own where they can do whatever they want to...

How Do Professionals Cut Cat Nails? 7 Vet-Approved Useful Tips

Cat claws can shred, tear, and destroy objects in a matter of seconds. So, what do you do when you know that it’s...

Is Peppermint Oil Safe for Cats? Vet-Reviewed Facts & FAQ

Cats are incredibly explorative and curious animals, often found rummaging through forgotten corners of your home for a new adventure. If you have...

Do Cats Have a Belly Button? Vet-Reviewed Anatomy Facts & FAQ

When you’re petting your cat, and it rolls over so you can rub its stomach, you might find yourself wondering, do cats have...

Keep reading

How To Clean A Cat’s Wound – 7 Vet Approved Steps

It’s awful when our fur babies get injured, no matter how big or small it may be. However, some injuries are minor enough—such as scratches or tiny cuts—that they don’t warrant a trip to the vet. If your cat gets...

cat with eye wound

Is Prescription Cat Food Necessary? Vet-Verified Health & Nutrition Facts

There are so many types of cat food on the market, and a glance at the cat food section in a pet store proves this. With so many options, you might be confused as to which foods are truly good...

close up doctor filling up a prescription form

7 Most Annoying Sounds Cats Make: Possible Causes & Prevention Tips

Cats are adorable pets and can be some of the best companions and roommates. They look cute and can make cute sounds. In fact, some studies show that a cat’s purring may have therapeutic effects 1. However, there’s no denying...

Ginger tabby young cat sitting on a wooden floor looks up

My Cat Is Not Eating But Acting Normal, What’s Wrong? 7 Vet-Reviewed Issues

It is understandable to feel worried if your cat is not eating much but acting normal. Although cats can be finicky about mealtimes and their food preferences, a poor appetite could indicate that something is wrong. There are various reasons...

vet examining the sick cat with stethoscope

How Much Does a Cat Blood Test Cost? 2025 Pricing Guide

If the vet recommends blood tests, it’s easy to get confused about their purpose. After all, there are many types of blood tests, and on the patient’s end, they all look the same. The vet draws a bit of blood...

blood samples in test tubes

Can Cats Have Panic Attacks? Vet-Approved Facts & FAQ

Pet owners know that curiosity is a formidable driver of cat behavior. It’s almost like a challenge to them if you bring something new into the house. They sniff around it and jump into the air if it suddenly moves....

A,Timid,Black,Domestic,Shorthair,Cat,Hiding,And,Peeking,Out

Can I Take My Cat to the Beach? 6 Vet-Reviewed Tips and FAQ

A fun day at the beach is the perfect way to spend an afternoon, and it’s common to see dog lovers with their furry friends on the beach running along the shoreline. We know that some beaches don’t allow dogs,...

woman and her cat in the beach

Is My Cat Stressed or Sick? Vet-Reviewed Signs & Ways to Help

Cats can struggle with change just as any species, so in times of stress, it is important to be more cautious of their needs. This is tough since cats don’t always outright tell us what is wrong and what we...

tired sick cat lying on bed