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 Sleep in a Circle? Vet Reviewed Reasons

a siamese cat in a curled up sleeping position

If you own a cat, your smartphone is likely filled with photos of your cat sleeping. They always find interesting positions and places to crawl into for a nap, but perhaps their coziest-looking sleep posture is curled up into a ball. Why do cats like sleeping in a circle formation? This sleeping position is also known as the ‘crescent’, and we will teach you all about it today. Read on to learn more.

divider 1 paws

Why Do Cats Sleep in a Circle?

There are two main reasons why cats choose to sleep in a circle: comfort and security.

The simplest likely answer is that it is the warmest and coziest position. When they curl up into a ball, they can conserve their body heat to stay warmer for longer.

The second reason cats prefer this sleeping position is that it protects their most vulnerable areas (the chest and tummy) from predator attacks. The crescent allows your cat to protect their vital abdominal organs by surrounding them with the less essential muscle and bone. While your kitty is unlikely to be attacked by any predators in your home, this survival instinct has been passed down from their ancestors. This position is still important for wild cats and is how many choose to sleep.

cat sleeping after neuter operation
Image By: ozanuysal, Shutterstock

Is It a Problem When Cats Sleep in a Circle?

Maybe. There are some reasons why cats may sleep in a circle that indicates a problem.

They are feeling ill or unwell. It can be hard to tell if a cat is ill just based on this sleeping position because it is quite common. To give you a better understanding if your cat is sleeping in a circle due to an illness, look for the following signs:

  • Difficulty moving or walking
  • Increased vocalization
  • Reduced appetite
  • Lethargy
  • Diarrhea and/or vomiting
  • Change in normal breathing

divider 1 paws

What Other Sleeping Positions Do Cats Like?

While the crescent position is probably the most common sleeping position for cats, they do have other poses they enjoy sleeping in.

1.  Loaf

cat sleeping in loaf position
Image Credit: StockSnap, Pixabay

The loaf is another common position where your cat sleeps with their body upright, tail, and feet tucked in. This gives them a square shape, not unlike a loaf of freshly baked bread. The reason for this position is similar to the crescent as it allows your kitty to conserve their body heat while also protecting their vital organs. It also allows them to spring into action if they find themselves in danger.


2. Side Sleeping

orange cat sleeping on grass
Image Credit: ivabalk, Pixabay

Cats will sometimes sleep on their sides with their legs stretched out. This position allows your kitty to jump up and run away if necessary, though it exposes their essential organs. Seeing your pet sleeping like this means they’re extremely comfortable around you and trust you wholeheartedly.


3. On Their Backs

the cat is sleeping or dead cat
Image Credit: PHONSIN AUPPACHAI, Shutterstock

Cats sleeping on their backs with their bellies fully exposed feel safe and confident in their home. As you probably have noticed by now, cats mostly prefer sleeping in positions that they can either spring into action from or ones that allow them to keep their organs protected.


4. Superman

a cat sleeping with its limbs stretched out lilke superman
Image Credit: daphne.t, Shutterstock

Cats assuming the Superman position will lay on their bellies with their front and back legs stretched out, just like Superman in flight. Cats are relaxed in this position, but all four of their limbs are extended and ready to spring into action if they feel a threat is nearby.


5. Contortionist

Image Credit: Nataliya Kuznetsova, Shutterstock

The contortionist is an interesting position. When cats assume this pose, their limbs appear to go in every way. Part of their body may hang off the bed or sofa, and their backs may look twisted in a physically impossible way. If you’re anything like me, you’ve probably wondered how such a position could be comfortable enough to sleep in. This pretzel-like pose is often chosen as it makes it difficult for potential predators to predict the cat’s next move, and as impossible as it may sound, cats find it comfortable.


6. On Your Chest

Ginger cat is sleeping on the woman's chest
Image Credit: Lutic, Shutterstock

Is there anything sweeter than your kitty crawling on top of you to catch a cat nap on your chest? Well, if this is one of your pet’s favored sleeping positions, you should know they’ve likely chosen this spot for a nap because they want to be close to you to hear your voice or hear your heartbeat. Not to mention, your chest will provide them with a cozy source of body heat.


7. Tucked In

Image Credit: Laurent Planson Crequer, Pexels

Cats can tuck themselves in for a nap by snuggling under blankets or pillows. If your cat prefers this sleeping position, they probably love the warmth and comfort it brings them. If they’re choosing your bed, chances are they find your scent comforting, too.

divider 1 paws

Final Thoughts

Cats certainly have a lot of strange sleeping positions, but the crescent pose is typically one of their favorites. Hopefully, our blog has helped shed some light on why your kitty chooses to sleep that way. Being in tune with your pet’s preferences will help you better understand what behaviors are ordinary and unusual.


Featured Image Credit: Lanova Daria, 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

Do Kittens Sleep a Lot? Vet-Reviewed Facts & FAQ

There’s nothing quite like the angelic and innocent sight of a sleeping kitten. Kittens of all breeds spend their days learning, growing, playing,...

Why Do Cats Cough After Surgery? Medical Facts Explained (Vet Answer)

When your feline friend undergoes surgery, it can be a scary time. What can be even worse is when your cat comes home...

White Scottish Fold Cat: Info, Pictures, Facts & History

The White Scottish Fold is a unique breed that is popular for their distinctive and charming physical traits. Most have folded ears, rounded...

150+ Harry Potter Inspired Cat Names: Ideas for Magical & Intriguing Cats

Welcoming a new cat into your home can feel like a magical time until it’s time to choose a name for your feline...

More related

13 DIY Cat Toys To Keep Them Busy – Make at Home (With Pictures)

Toys are an essential part of a cat’s life. They provide cats with enrichment and exercise, and they can help alleviate boredom and...

Animal Politicians: 10 US Towns That Have Elected Furry Friends

Most of us love our pets, no matter how messy they make our homes or how much fur they leave on our clothes....

Can Cats Eat Lobster? Vet-Approved Diet Facts & FAQ

Not only is lobster nutritious, but it’s also something we humans look forward to spoiling ourselves with, especially in certain parts of the...

How to Play With Your Cat: 10 Vet-Approved Tips & Ideas

Playing with your cat is a great way to pass the time, get a few laughs, and build a close bond with your...

Keep reading

Siamese Cat Genetics: Does It Affect Siamese Behavior? Temperament Facts

Talkative, always wanting to be around you, and a bit needy—these are all common traits and behaviors of the Siamese cat. These behaviors don’t apply to every other cat breed, though. Have you ever wondered why cat breeds act in...

applehead siamese cat sitting

Can Cats Eat Scorpions? Vet Approved Facts & FAQ

Cats naturally enjoy hunting, and small creatures are their favorite targets. Most insects do not pose threats to cats, but scorpions (and other poisonous arachnids), armed with a venomous stinger, are more dangerous for cats to hunt. Cats can kill...

Can Cats Eat Scorpions

How Long Do Bombay Cats Live? Vet-Verified Facts & Data

The medium-sized and short-haired Bombay cat has an intriguing personality and striking appearance, which makes it an excellent companion for any pet parent. For such a human attention-craving kitty, you’ll want to give your furry friend all the loving care...

Bombay Cat

How to Keep Cats Warm in Winter: 7 Vet-Approved Methods

If you own a cat, you might be wondering if they easily get cold. You may have observed them hiding under a blanket, sitting by a heater, or snuggling up with you to stay warm. If you would like to...

Devon Rex kitten on a white fluffy blanket

When Can Kittens Eat Solid Food? Vet-Approved Facts & FAQ

Adopting a kitten is a wholesome moment, but it comes with many responsibilities. While their sleeping requirements are usually easier to manage, their nutritional needs require extra effort and care. Considering how fast felines grow, you must act fast to...

When Can Kittens Eat Solid Food

Kittens Meowing: When, How, & Why Baby Cat’s Meow (Vet-Approved)

Kittens rely on meowing to communicate their wants, needs, and feelings. Most kittens meow at their siblings and mothers for the first few weeks of their lives but they primarily meow at humans as adults. A kitten’s meows can have...

cat-meowing-or-trilling-by-the-door

10 Best Dematting Tools for Cats in 2025 – Reviews & Top Picks

Keeping your feline healthy and happy is your top priority, but are you brushing your cat’s hair every week? Cat owners often disregard grooming duties because cats seem to take care of themselves pretty well. Cats are methodical about cleaning...

hand holding shedded cat hair

Can Cats Eat Steak? Vet-Verified Nutrition Facts & FAQ

Your cat is probably one of the most finicky eaters you know. She will turn up her nose at even the most decadent cat food. This begs the question, “Can I feed my cat steak?” As one of the most...

Can Cats Eat Steak