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.

What Do Cats Dream About? Vet-Reviewed Facts & Sleeping Habits

grey tabby cat sleeping on warm radiator

Cats have a superpower: they look cute no matter what they do, but they’re especially adorable when curled up in a ball fast asleep. So, what really goes on in those fluffy heads while the kitties are taking a nap? What do felines dream about? Well, the sky’s the limit! It can include chasing prey, their favorite treats, toys, fellow furballs, or human parents. We can’t really know for sure.

Often, our dreams are about things that happened recently or in the past. Some dreams are relaxing, while others can be exciting or scary. But do cats experience them in the same way? How do you know when the four-legged bud is dozing off into the Dreamland, though? Should you be worried when the cat starts twitching? How do you keep them comfy? Time to find out!

divider cat faces 2 oct 2024

Do Cats Have Dreams?

Did you know that most likely every mammal living on the planet has dreams in their sleep? Scientists believe that different types of dream mentation may occur during both non-REM and REM sleep, depending on the accepted definition of a dream, which means that all mammals have the potential to experience dreams.1 That’s right, and cats are no exception to that rule. When the feline is dozing off, their brain may be using that time to organize, memorize, and make sense of everything the furry bud experienced while they were awake. Thus, while the body is resting, the mind may be processing the data from that day to make sense of it.

Essentially, a dream is a stream of visions, sensations, and thoughts put together. According to MIT, animals have sophisticated dreams, during which their brains do “maintenance work” and put out slideshows for them to see2. So, yes, cats do have dreams. And, thanks to Michel Jouvet’s discoveries from the late 50s, we know that the kitty will have to be in the REM phase to have dreams. Let’s talk about that next3.

cat sleeping in loaf position
Image By: StockSnap, Pixabay

Different Sleep Phases Explained

If we break down the sleep cycles of a cat, we’ll get two phases: REM and NREM. There’s also a transitional period between these two stages. The brain does all the heavy lifting (processing and organizing memories) during NREM and only lets the feline experience the “clips” when REM kicks in. NREM makes up 70–80% of the sleepy time in humans, while REM constitutes only 20–30% 4.

As for cats, they get 3–8 hours of REM sleep per day.5 These are the average numbers, of course. Cats often take short naps that always start as NREMs but don’t necessarily transition into REM phases. Senior cats have less frequent REM sessions, particularly in comparison to kittens.

divider cat faces 2 oct 2024

So, What Do Felines Dream About?

Unfortunately, we don’t understand cat tongue just yet, so we can’t ask our fur babies what their dreams look like. For the moment, we are left to guess. As mentioned, their brains probably process the events that took place during the day. Therefore, if the cat spent their waking hours cuddling with you, playing with a fellow feline, or chewing on delicious treats, that’s probably what they will be dreaming about later. It can be the smallest things that you didn’t even pay attention to, like new odors, images, or sounds. Do cats see dreams in color, though? Most likely, the answer is yes, but we don’t know for sure. Their dreams are also probably more like pictures rather than dreams as we experience them, but we are left to speculate.

Studies were conducted in the 1960s on the brainstem that controls and suppresses body movement during sleep. If the brainstem is removed at a certain level, this can lead to exhibition of various bodily movements that, in cats that were asleep, seemed to be associated with rage, fear, or pursuit for a minute or two. Maybe cats are dreaming about catching prey!

a cat sleeping with one eye half open
Image By: mariya_m, Pixabay

Common Signs of a Dreaming Cat: A Quick Look

Quick eye movements under the lids: that’s the most common “side effect” of REM. And that makes perfect sense since this acronym stands for rapid eye movement (NREM, in turn, means non-rapid eye movement). So, if the pet’s eyes are moving like crazy, that’s a clear indication that they’re busy dreaming. Also, have you ever noticed your furry bud twitching in their sleep

That’s another sign that the cat is drifting off into sleep. So, don’t be worried if you catch the ball of fur doing karate moves in their sleep or moving their whiskers, as that’s 100% normal behavior. Vocalization, twitching eyelids, randomly moving feet, and other strange body movements can also be present. Oh, and sometimes, kitties make cute noises when they’re dreaming.

Do Cats Have Bad Dreams?

In life, we have good days and bad days, and we also dream of happy things and sad or scary stuff. Cats may be the same way, but we cannot know if they have their fair share of uplifting and disturbing dreams. Felines mostly fear big and unfamiliar predators, loud noises, and strange things. For example, if you moved recently or if the neighbors just got a dog, that will have a big impact on the cat.

So, that may be something they will dream about. By putting together bits of information from the feline bud’s day, we may create a bigger picture that’s easy to understand. In contrast, we often have chaotic dreams that make little sense and have almost nothing to do with reality.

divider cat faces 2 oct 2024

How Much Sleep Do Cats Need?

On average, felines need 12–16 hours of beauty sleep per day. Yes, compared to how much the average human spends in bed (which is about 7–8 hours), that’s quite a lot. That said, cats are predators by nature (yes, even domestic pets) and do a lot more running, climbing, and chasing in 24 hours than we do. Plus, every single cat is different. Injured, sick, depressed, and bored pets tend to sleep more.

Kittens snooze for up to 20 hours; adults get enough rest in 12 hours, or even less. As for older cats, they mostly spend their time on the couch taking catnaps to gather some much-needed strength. A quick note: cats are crepuscular beasts and take care of important feline business when it’s dark outside (at dawn and dusk). That means your pet stays active while you’re catching 40 winks!

a tabby cat sleeping on a pillow
Image By: KatinkavomWolfenmond, Pixabay

Can You Affect What the Cat Dreams About?

Yes, in some ways, we can “shape” the dreams of our beloved furry companions. As mentioned, we suspect that most cats dream about things that they do during the day. So, if you treat them with respect and kindness, show the pet affection, keep them well-fed, and keep them entertained and stimulated, that’s what the brain will be navigating through later on. Keeping the kitty safe and stress-free is another major factor.

If something’s stressing out the cat, that will have a lasting effect on their everyday life and behavior and possibly dreams as well. That’s why it’s so important to make sure the fluffy family member is healthy, relaxed, and happy. Frequent veterinary visits will help catch potential medical conditions at an early stage and treat them more effectively. So, don’t miss any of the appointments!

Making the Cat Extra Comfortable: A Quick Guide

Comfort equals less stress and more positive thoughts in the cat’s head: that’s exactly what we’re going for here. Now, it’s no secret that cats can sleep pretty much anywhere, which means having more than one bed around the house is a great idea. Also, felines are big fans of sleeping on elevated spots. First, they keep them safe; secondly, shelves, cabinet tops, and ladders serve as excellent vantage points.

Your job is to ensure the cat can easily reach those spots. Going back to the beds, put them away from the windows and heat sources. Cats like to stay warm, but they don’t fancy overly hot temps. A soft, cozy bed that feels like a hiding spot is a great pick. Lastly, do your best not to bother the cat while they’re trying to sleep, and keep the bowls, beds, and litter box separate but easily accessible.

cute white cat is sleeping on mat
Image Credit: SURKED, Shutterstock

Should You Wake a Cat Up in the Middle of a Dream?

No, this is a very bad idea. If the four-legged friend is having a dream, their mind will be fully preoccupied. Thus, if you wake them up, all that’s going to do is startle the poor thing. More than that, the pet will be disoriented and a little bit scared and won’t see you as the loving, caring cat parent that you are. Instead, expect the little troublemaker to throw their fists at you.

Much like dogs, humans, or other mammals, when disturbed in their sleep, a cat will have a hard time realizing that the dream is over and you’re not a threat. So, again, don’t be surprised if the cute furry champ jumps at you with their claws and teeth, leaving scratches and bite marks all over!

divider cat faces 2 oct 2024

Conclusion

Just like humans, cats dream about different things when they fall asleep. There’s no telling what your furry friend is experiencing at the moment, though. It can be a tasty meal, a cushy toy, an intense chase, or something else. Also, cats mostly dream when they enter the REM phase: that’s another thing we have in common.

Cats sleep for up to 15 hours per day, and, naturally, a portion of that time is spent in the Dreamland. And if you learn how to recognize the signs, you’ll be able to tell whether the pet is “watching movies” while they sleep!


Featured Image Credit: Xseon, Shutterstock

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 Cats Dream? Let’s Ask Pancake

Hi, I’m Dr. Lauren! Read my introduction to learn more about me and my two adventurous cats, Pancake and Tiller. One study defines...

Pancake and Tiller spend the majority of their day sleeping

I’m Dreaming About My Cat: The Meaning Behind This

My love for my cats extends to my sleeping brain. Here are some recent dreamtime kitty adventures....
woman sleeping in bed with her cat

Why Does My Cat Snore? Our Vet Explains Reasons & What to Do

Anyone with a feline friend knows that cats love to sleep! The proverb ‘cat nap’ says it all. As cute as it is...

white cat sleeping

Why Do Cats Sleep So Much? 6 Vet-Approved Reasons

Chances are that while you’re reading this article, it’s probably quite likely that your cat(s) are sleeping: on your lap, in the sink,...

cat sleeping on the patio

More related

cat being observed by a female veterinarian

My Cat Is Having a Seizure: Our Vet Explains the Signs, Treatment & What to Do

Seizures are frightening for pet owners, especially when they first start happening. If your cat starts showing signs of seizure activity, you’ll need...

close up longhaired brown tabby cat

Cat Brain Anatomy: Vet-Verified Facts & Common Disorders

Anyone who knows a cat is familiar with just how different they act from humans. Sometimes, they do things that leave us feeling...

ragdoll cat lying on couch

What Do Cats Think About All Day? Facts & FAQ

Your cat is sitting in their favorite spot, staring into the distance. They look just like they’re contemplating the mysteries of the universe—but...

Australian Mist Kitten

7-12-Month Old Kitten: What to Expect (Vet-Verified Guide)

Most kittens get adopted before they are six months old, meaning that you get to experience the part of a kitten’s life in...

Keep reading

Why Is My Cat Throwing Up White Foam? 8 Vet-Reviewed Reasons

Cats vomit for several reasons. As unpleasant as it sounds, the color and consistency of your cat’s vomit may give you and your veterinarian a clue as to the reasons why. What if your cat is throwing up white foam?...

cat-vomitting

Does My Indoor Cat Need a Rabies Shot? Vet-Reviewed Facts & FAQ

Like humans, cats are susceptible to several diseases that can be deadly. There’s good news, however, as there are vaccinations for most of the worst cat diseases. When vaccinated, your cat’s immune system will be prepared to handle all of...

Balinese cat lying on sofa at home

Can Cats Eat Stink Bugs? Vet-Reviewed Facts & FAQ

Let’s be honest—sometimes, cats are just plain weird in their tastes. Though most cats won’t eat a bug twice after realizing how foul they taste, for some, the fascination never wavers. So can cats eat stunk bugs? Are stink bugs...

Can Cats Eat Stink Bugs

Newborn Kitten Care 101: Guide & Care Sheet for a Healthy Kitty

The thought of looking after an adorable newborn kitten can be appealing, but it’s incredibly hard work! Whether you find yourself helping your cat support her kittens or fostering a kitten that’s been abandoned, kittens require round-the-clock care to grow...

A small newborn kitten in the palm of a hand

Is Salt Toxic to Cats? Vet-Reviewed Dangers & Limits

If you’re a person who loves flavorful food, you probably like to add a bit of salt to every meal. Salt has been used for preserving and seasoning food for thousands of years and is essential for good health. Although...

Salt

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

Is Lysol Toxic To Cats? Ver Reviewed Concerns & Safety Tips

When you adopt a pet, you will probably find yourself cleaning more often. However, many of the cleaners that we use are filled with harsh chemicals. They get the job done in the fight against germs, but they also have...

Cat-with-cleaning-equipment_absolutiamges_shutterstock

Can Cats Drink Soy Sauce? Vet-Approved Facts & FAQ

Does your cat get curious about human food? You probably know that your cat prefers savory treats, but finding safe foods to share with your cat isn’t always simple. Soy sauce is a common additive to meat sauces, especially in...

Can Cats Drink Soy Sauce