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.

Is Your Cat Sleeping Too Much or Not Enough? Vet-Reviewed Signs & When to Worry

A brown cat sleeping upside down.

A quick glance in my bedroom on a sunny day will likely reveal my three male cats sprawled on the bed. If I step into the room, Jack, Phillip and Leroy may each crack open an eye, swivel an ear toward me or change position — but they’re in no hurry to get up unless they hear the distinctive clink of the ceramic food bowls being placed on the kitchen countertop.

Some might think this trio of cats — and their female housemate, Katie, who prefers to sleep at the top of her cat tree in the living room — are quite a lazy bunch, but that’s not so. Because of their innate predatory nature, cats need much more sleep than you and I do.

“Cats, being predators, need to conserve energy for hunting,” explained Marilyn Krieger, certified cat behavior consultant and author. “It takes a lot of work to catch prey; hence, they nap.”

Like my trio on the bed, who become aware of my presence the minute I step into the room, cats spend most of their “sleeping” hours ready to get up and go. “When cats nap they are aware of their surroundings,” Krieger said. “Check out a napping cat’s ears; you’ll note that their ears will turn toward a sound.”

So how much sleep does a cat really need every day? And is your cat sleeping too much— or not enough?

divider 1 paws

Kitten Sleeping Habits

kittens sleeping
Image Credit by: luxstorm, Pixabay

Kittens need more sleep than adults. They spend their days frolicking and discovering, and they use up a lot of energy simply growing. “Newborns can sleep as much as 90 percent of the day,” Krieger explained. “Eight- to 12-week-old kittens can sleep 20 hours a day, but it depends on their activities. Highly energetic kittens may sleep longer.”

Don’t worry: If your kitten has a particularly fun-filled day of playing and exploring, they may need more sleep. “Kittens should play and explore,” Krieger said. “Play helps them develop muscle coordination and timing. Exploration also helps them discover and orient themselves in their environment.”

Be concerned: A kitten who sleeps almost all the time or seems lethargic or uninterested in their surroundings may be sick. Consult the vet as soon as possible.

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


Adult Cat Sleeping Habits

cute orange ginger cat sleeping in cat bed
Image Credit by: Alena Ozerova, Shutterstock

Sometimes I think my cats sleep the entire day, waking up only to eat, but in reality, adult cats sleep around 15 to 18 hours per day. This can be affected by many factors, Krieger said. “On cold, wintry days, cats will sleep longer than on sunny days. Cats who are active and energetic with lots of stimulation may nap longer.”

The time of day when a cat sleeps the most may depend on the daily rhythms of the household. “Although cats are naturally crepuscular — the most active at dawn and sunset — they will adapt their sleeping schedules to their people,” Krieger said. “Cats are flexible.”

Don’t worry: If your cat has a particularly active day, they may sleep a bit more. It’s not unusual for your adult cat to sleep more during colder weather.

Be concerned: Sudden changes in behavior — including sleeping — can mean something is amiss. “Pay attention when cats start sleeping more than usual or altering their usual sleep patterns,” Krieger said. “It could be a sign of a medical problem.”

Our Favorite Cat Bed

Hepper Cat Nest Bed
  • HAPPY COZY CATS - Your kitty will bask in luxurious sherpa-lined comfort while feeling warm, safe,...
  • MODERN DESIGN - Contemporary styling with upholstered fabric construction; just like your human...
  • WARM FLEECE LINER - Self warming, thick sherpa fleece with microfiber trim.

Cats sleep away the majority of the day, so finding a bed that's supportive, warm, and secure is key. Most cats find the modern design of the Hepper Nest Bed irresistible, making it a practical option if you're looking for a rest spot your cat will use consistently. It's supportive and caters to felines of all ages, sizes, and ailments. The portability means that your cat can nap wherever you go — your desk, couch, side table, or even your bed. Learn more about the heavenly Nest here.

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!

divider 1 paws

Cat Sleeping Habits: Senior Cats

As I grow older, I seem to want to sleep more, and the same typically holds true for senior cats.

“Elderly cats, like kittens, need to nap and sleep more than adult cats,” Krieger said. “Twenty hours a day is average.”

This holds true in my house. Katie, our senior cat, will sleep for hours on the couch or at the top of her cat tree, while the boys — ranging from 4 to almost 9 years old — seem to be awake a few more hours each day.

Don’t worry: Senior cats look for soft, comfortable surfaces on which to sleep. Don’t be alarmed if you find your cat curled up in a new, comfy spot.

Be concerned: If your senior cat starts sleeping less than they used to, or they appear unsettled, excessively vocal especially overnight, losing weight despite having a great appetite, or appearing confused. They may be showing signs of hyperthyroidism or high blood pressure. Another common health issue in senior cats is kidney disease, often coupled with increased drinking, weakness, sleeping more, and weight loss. In this case, have them examined by a vet as soon as possible.

Read more about cats and sleep on Catster.com: 


Featured Image Credit: olga maer, 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

Hexbug Cat Toy Review 2025: Pros, Cons & FAQ

Review Summary Let’s face it: cats are challenging to shop for. They like a toy one second, tossing it aside the next like...

5 Vet-Reviewed Reasons to Consider a Cat-Only Veterinary Clinic

Visiting the vet is stressful for a lot of animals, but especially for cats. They’re taken from an environment where they’re safe and...

Can a Kitten Survive With a Broken Tail? Our Vet Explains

Have you ever seen a cat with a tail that’s wonky or crooked? Chances are, that tail was broken at some point and...

Tortoiseshell Munchkin Cat: Info, Pictures, Facts & History

The Tortoiseshell Munchkin cat is a unique and beautiful breed. While their short legs may make them appear dainty, these cats are actually...

More related

Would You Mind Keeping It Down? Cyril’s Strange Reaction to Sounds

Hi, I’m Dr. Karyn! Read my introduction to learn more about me and meet my five hilarious cats: Clutch, Cyril, Alex, Zelda, and...

My Cat Has a Front Paw Limp, What’s Wrong? Vet Approved Advice

When you notice your cat limping or favoring a certain leg, it can trigger your alarm bells. The good news is that, in...

How to Make Catnip Tea for Cats: 6 Vet-Reviewed Easy Recipes

Sometimes, you want to spice up your kitty’s diet. After all, eating and drinking the same thing day in and day out must...

Can Cats Be Ticklish? Vet-Verified Science & Info

Cats as pets have generally been unpredictable. They move around the house on their own will, they find ways to reach hard-to-reach places...

Keep reading

Are There Cats Without Whiskers? Vet Reviewed Facts & FAQ

If you’re a cat lover or even a casual observer, you’ve probably noticed that cats have long, delicate whiskers protruding from their faces. But have you ever wondered if all cats have whiskers? The Sphynx cat and other breeds with...

close up of cat whiskers

How Long Will a Cat With Diabetes Live Without Treatment? Vet-Verified Risks & FAQ

Diabetes is a common and serious disease that affects the health of cats. When left untreated, diabetes can cause life-threatening complications such as diabetic ketoacidosis, neurological disease, and other health problems. Fortunately, most cases of diabetes in cats can be...

owner calming his cat

How Many Treats Can I Give a Cat Per Day? Vet-Approved Quantity & FAQ

Cats love treats, and many owners love giving their cats treats. Some cats become completely unmanageable if you do not give them treats. Other cats will beg for treats at all hours of the day. The result is that many...

maine coon cat having treat

What Is the Difference Between Cat & Human CBD Oil? Facts & Safety Guide

With reports and testimonies soaring in, CBD is being heralded as a remedy for anxiety, nausea, depression, pain, and so much more. With significantly more research available on human CBD, you may be wondering what the differences between CBD for...

maine-coon-cat-lying-near-CBD-oil

Is Cat Grass Good for Cats? Vet Approved Facts & Care Tips

We think of cats as being strictly meat eaters, which is true. An adult cat’s diet should consist of approximately 26% of (animal-derived) protein, compared to 12% for dogs and 8% for humans. The protein consumed by dogs and humans...

Senior tabby cat and calico cat sitting next to the fresh green cat grass

Are Heated Cat Beds Safe? Can They Be On All the Time?

Heated cat beds are becoming increasingly popular, but are they safe for cats? The short answer is yes; heated beds are safe, and there is a wide range of options available on the market. But before you run out and...

sphynx cat on heating pad

Can Cats Eat Lentils? Vet-Reviewed Nutritional Facts & FAQ

We’ve all heard that curiosity killed the cat, and that saying has a foundation in reality; cats explore their world with their mouths, and ingesting foreign substances and objects can be fatal! Lentils are a superfood for humans that packs...

Catster_Can Cats Eat Lentils_v1_Dec 3 2024

Can Cats Eat Okra? Vet Reviewed Nutrition Facts & Alternatives

If you love okra and would like to share some with your cat, you should know that cats can only eat okra in small amounts. Just remember that your cat is a carnivore that needs to get most of their...

Can Cats Eat Okra