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 Like to Sleep in Sinks? 5 Vet-Reviewed Reasons

Share

Grey cat sleeping in the bathroom

Cats are notorious for sleeping in weird positions and places. Their amusing bed choices make great content for photo albums and social media feeds, but when you look beyond the entertainment, you might be a bit confused and curious. For example, you may have found your cat curled up cozily in the bathroom sink, and now that they have discovered this unusual sleeping arrangement, it’s become their favorite sleeping spot.

There are interesting reasons that your cat may choose to sleep in the bathroom sink, and we discuss them in detail here.

divider 2 cats

The 5 Reasons Why Cats Like to Sleep in Sinks

1.  They Use the Sink to Cool Down

Sinks are usually constructed out of porcelain or ceramic, and these materials can stay cool to the touch. On a hot day, your cat may slink into the sink because it is an effective method of cooling down, just like the windowsill is an ideal spot to catch the warmth of the sun.

Have you ever rested against a cool surface on a hot day and felt that instant relief? It works the same for cats, and you may find yours curled up in the basin on a warm day. The sink is also a perfect shape to hold your cat, like a nest or basket, so on a warm day when your cat is feeling hot and bothered, the sink is a perfect place to chill out.


2. They Like the Feeling of Security

Cats love being up high. When they are higher than the ground, they feel secure. It also gives them more visibility, and for a feline that is naturally alert of predators, they choose spots that are safe and secure to sleep. Cats have the instinctual need to rest in high spots, and a sink is perfect. It’s high up, they have full view, they fit perfectly, and they can tuck their head and hide.

cat resting in the bathroom sink
Image Credit by: Andreas Gradin, Shutterstock

3. It’s Comfortable

The design of a sink provides the perfect shape for your cat’s body to curl up comfortably and gratify their innate instinct to be cozy and comfortable. It’s like a little nest that holds your cat’s body, helping them feel safe and nurtured. Cats also find other areas comfortable for the same reasons, such as cardboard boxes or even your lap, but a sink may work as a perfect little cat pod.


4. The Bathroom Sink Is a Quiet Space

Compared to other rooms, the bathroom is rarely visited, especially if it is a guest bathroom. Your cat will learn that it is usually quiet and uninterrupted, making it a perfect space to claim as a sleeping spot. Better yet, the sink makes an ideal bed on a hot day.

Cats are also sensitive to noise, like loud, sudden noises. The bathroom is usually where these startling sounds can be avoided, and being in the sink will help them feel more alert, safe, and comfortable.

beige domestic cat lies in a white sink
Image Credit: Oleg Opryshko, Shutterstock

5. Cats Love Drinking Out of the Faucet

Even though cats are usually given a bowl of fresh water, many prefer to drink water from running faucets. Cats even enjoy drinking out of the toilets! This may add to the reasons that cats love bathrooms in general. It is also said that some cats have trouble seeing still water, and they prefer to drink from faucets.

You may have noticed your cats pawing at a glass of water to see what’s inside because they cannot see the surface. Some cats also feel uneasy drinking from a bowl placed in the corner since they feel their backs are exposed, and drinking from a faucet helps them feel more in control of their environment.

Your cat may stay close to the faucet in the sink, perhaps hoping that you will come to turn it on or it will magically turn on itself.

divider 2 cats

How to Keep Your Cat Out of the Sink

For some cat owners, sharing your sink with your cat may not be an issue, but some may prefer that their cat finds a new sleeping spot. Cats can be stubborn, especially when it comes to their peace, but if you need to keep your kitty out of your sink, you can break through the stubbornness. Here are some tips to keep your furball out of your sink:

  • The obvious technique is to keep the door closed and perhaps the windows too. This won’t have to be indefinite; it’s only for a short time while your cat gets the message. Consider putting a note on the door for fellow family members and guests to ensure the door is never left open.
  • Try to replicate their sleeping spot. Try creating the same shape at the same height, like a cat tree with an appropriate nest or pod.
  • You can repel your cat from the sink by placing aluminum foil in the sink, which cats usually hate.
cat in the bathroom
Image Credit by: Mathilde Langevin, Unsplash

divider 3 paws

Conclusion

The sink is an everyday favorite for cats to rest and sleep. A sink always stays cool, so it is a great spot for cats to cool down, and it fits their body shape perfectly. It’s high up, providing your cat with a sense of security, and there is a source of running water that they know will get turned on at some point. If you’re content sharing your sink with your kitty, you will be pleased to know that it is nothing to be concerned about, but if you prefer your cat to sleep somewhere else, it’s best to keep the door closed and create a similar spot that your cat will grow to love.


Featured Image Credit: Burunduk’s, 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.


Catster's Digital Magazine is Back!

Vet-approved health & behavior advice

Real cat stories & community features

When a Cat Becomes a Water Fountain – Why Cats Vomit After Drinking

Seeing a cat drink water and then promptly bring it back up can be confusing. Sometimes the explanation is fairly simple, particularly if...

Chatting About Sleeping Positions, Loafing & Cats in Tubes | Chatty Cattys, Episode 33

In this episode of Catster’s Chatty Cattys podcast, Dr. Karyn and Nicole dive deep into the fascinating world of feline sleep behaviors. From...

The Bite Stuff: The Truth Behind a Cat’s Sudden Nip

A cat bite that seems to come out of nowhere is one of the more confusing things a cat owner deals with. Everything...

Your Cat’s Purr Proves They’re One of a Kind

There are few sounds more comforting to a cat parent than the familiar rumble of a purring cat. You probably know your own...

More related

Can Cats Suffer From Bulimia? Our Vet Explains

A vomiting cat isn’t exactly a rare phenomenon. Sometimes cats will vomit due to illness, an obstruction, or even just from eating too...

24 Modern Cat Furniture Pieces That Will Look Great in Your Home

With the pet industry today, there is no telling what you can find for your animals. If you’re trying to spruce up your...

How Long Should You Play With Your Cat? Vet-Verified Facts & Tips

Cats need exercise in order to be at their healthiest. That’s a fact that we’re sure you know if you’re a cat owner,...

Can You Use Dog Shampoo on Cats? Grooming Advice & Vet-Approved Safety Tips

If you have a multi-pet household, you might wonder if you can kill two birds with one stone by using your dog’s shampoo...

Keep reading

Can Cats Eat Oregano? Vet-Verified Toxicity Facts & What to Do

Oregano is a popular and versatile culinary herb that’s often used in cooking all over the world, as well as for medicinal properties. Many common cooking herbs are fine for cats, but what about oregano? Can cats eat oregano? Is...

Can Cats Eat Oregano

Do Neutered Cats Still Mate? Vet-Approved Facts

Neutering a cat involves surgically removing a cat’s reproductive organs to prevent them from reproducing. It is done by a veterinarian by the time most cats are around 4 months of age or sexually mature. Owners may choose to get...

Close-Up Photography of Tabby Cats Laying

My Cat Is Bored but Won’t Play, What’s Wrong? 6 Common Reasons

Most cats play throughout their life, though they are most playful in their kitten years.Under human care, cats don’t need to hunt or do many other things to aid in their survival. Therefore, they often have a lot of pent-up...

sad, bored or sick cat

Are Prayer Plants Toxic to Cats? Vet-Reviewed Houseplants Examined

The prayer plant, Maranta leuconeura, enjoys the cooler, even temperatures found inside your home and indirect light through a shady window or a sheer curtain. It typically grows to about 12 inches in height with broad, dark green leaves that...

Catster_Are Prayer Plants Toxic to Cats

Why Do Cats Like Ice Cubes? 5 Vet-Reviewed Reasons

If you give ice cubes to your cats, you may be surprised by how much they like playing with them, nibbling on them, and chasing them around. There are many theories as to why cats like ice cubes. Some people...

Gray persian cat is licking ice to cool off

Why Do Cats Meow & Yowl? 10 Vet-Approved Reasons Behind the Behavior

Your cat’s meow can have many different motives, and there is usually no reason for concern. Cats will meow when they’re hungry, full, happy, sad, and everything in between, and this sound is used to convey their emotions and intentions...

cat sitting on wooden floor

How to Tell If a Cat Has Anxiety (12 Signs to Look Out For)

Anxiety isn’t something experienced by humans only; cats can also get it. It can be caused by various factors, like past trauma or a cat’s natural disposition. When your cat is anxious, they may anticipate a danger ranging from the...

scared British blue-point cat hiding under the bed

Fancy Feast Cat Food Review in 2026: Recalls, Pros & Cons

Review Summary If you’ve been researching cat foods, you’ve probably seen the name Fancy Feast. This well-known brand has been around since 1982 and now offers a wide range of over 150 different types of cat food, including dry kibble,...

Fancy Feast Cat Food Review

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.