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Why Do Cats Sleep So Much? | Insights for Cat Owners

Jun 20, 2025 | Cats, Behavior & Training

Cats are the masters of snoozing, often spending a significant portion of their lives curled up in their favorite spots. If you’re a cat parent, you’ve likely found yourself wondering, “Why do cats sleep so much?” Getting to the root of their sleeping habits is key to understanding your feline friend’s behavior and well-being.

By exploring the science and instincts behind a cat’s typical sleeping pattern, you’ll understand not just how much sleep they need, but why their sleep serves such an essential purpose. Whether you’re raising newborn kittens, observing your adolescent cat’s erratic sleep patterns, or caring for older cats with more set sleeping schedules, this guide covers it all.

Benefits of Getting a Cat

Cats are more than just adorable companions—they bring a range of benefits to their owners, enhancing both emotional well-being and overall quality of life. Here are some of the key advantages of having a cat in your home:

1. Stress Relief

Petting a purring cat is known to reduce stress and anxiety levels. The soothing sound of a cat’s purr can have a calming effect, lowering blood pressure and promoting relaxation. This makes cats perfect companions for unwinding after a long day.

2. Low Maintenance

Compared to many other pets, cats are relatively low-maintenance. They are independent creatures that require minimal grooming and can entertain themselves for extended periods. With a litter box and a few toys, they are happy and well-cared for.



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3. Emotional Support

Cats form deep bonds with their owners and can provide comfort during difficult times. Their companionship helps combat feelings of loneliness, and they often develop an intuitive understanding of their owner’s emotional state.

4. Pest Control

A bonus of owning a cat is their natural hunting instincts. Even indoor cats can help deter pests like mice or insects, keeping your home free from unwelcome visitors.

5. Entertainment and Playfulness

Cats are full of personality and charm. Watching their playful antics, from chasing a toy to pouncing on imaginary prey, provides endless entertainment and laughter.

6. Improved Mental Health

Research has shown that owning a cat can help improve mental health by reducing symptoms of anxiety and depression. The routine of caring for a pet fosters a sense of responsibility and purpose.

7. Good for Families and Small Spaces

Cats are a great option for families and those living in smaller spaces like apartments. They adapt well to limited environments and don’t require access to a backyard, making them ideal for city dwellers.

Cats make loving, clever, and independent pets that bring joy, tranquility, and a sense of companionship to any household. Owning a cat is not just about adding a pet to your life—it’s about gaining a fun and comforting friend for years to come.

Top 7 Sleepy Cat Breeds

Some cat breeds are particularly known for their calm and sleepy demeanor, making them perfect companions for those seeking a laid-back and relaxed pet. Here are seven top sleepy cat breeds:

Ragdoll

Ragdolls are famous for their affectionate and docile nature. These cats often go limp when held, which gives them their name, and they love to lounge around with their owners.

Persian

Known for their luxurious coats and relaxed personalities, Persian cats often spend their time napping in sunny spots. They enjoy a calm and serene environment.

Birman

Birmans are sweet-tempered and gentle cats that thrive on human companionship. Their peaceful disposition makes them big fans of long snoozes.

British Shorthair

With their round faces and plush coats, British Shorthairs are not only adorable but also very laid-back. They are renowned for their love of relaxation and quiet environments.

Scottish Fold

This breed, characterized by their unique folded ears, is as calm as they are cute. Scottish Folds enjoy their downtime and often exude a tranquil, sleepy vibe.

Maine Coon

Despite their large size, Maine Coons are gentle giants who love their naps. They balance bursts of playful activity with extended periods of rest, making them a great choice for those who enjoy cuddly companions.

Exotic Shorthair

Often referred to as the “lazy Persian,” Exotic Shorthairs have a similar personality to their long-haired relatives. They are sweet, affectionate, and love to laze around in cozy spots.

These breeds are ideal for people who appreciate a peaceful, easygoing pet. Their love for relaxation and frequent naps will certainly add a sense of calm to your home.

cat sleeping on bed

Understanding a Cat’s Sleeping Patterns

How Many Hours Do Cats Sleep?

Most cats sleep between 12 to 16 hours a day, with some even dozing off for up to 20 hours. This makes them one of the biggest sleepers in the animal kingdom. But why do they need so much shut-eye? It all comes down to their natural instincts as predators.

Cats are crepuscular creatures, meaning they are most active during the twilight hours of dawn and dusk. Their erratic sleep patterns are the result of their natural tendency to conserve energy for these active hunting periods. Even house cats, who may not need to hunt for their meals, maintain this behavior ingrained in their DNA.

The Different Phases of Cat Sleep

A cat’s sleeping habits are a mix of light sleep phases and periods of deep sleep. During light sleep, cats remain semi-alert, with their ears and whiskers twitching at the slightest noise. This keeps them ready to leap into action if needed.

However, around 25% of a cat’s sleep is deep sleep, which helps them recover and recharge. Interestingly, during deep sleep, cats dream. Just like humans, their brains process information and memories during these extended periods of rest.

The Role of Sleep in Cats

  • Conserve Energy: Cats are natural predators, and their hunting instincts demand short bursts of energy for chasing prey. Their abundant sleep helps them conserve that energy for when it’s needed most.
  • Maintain Their Immune System: Deep sleep is crucial for strengthening a cat’s immune system. It gives their bodies time to repair and defend against illnesses.
  • Remain Alert: Cats spend a significant amount of time asleep to keep their energy in check, but this also allows them to wake up at the drop of a hat. This mix of activity and rest ensures they remain alert to their surroundings.

white cat lying on white textile

How Age Impacts a Cat’s Sleep Behavior

A cat’s sleeping patterns evolve throughout its lifetime. Here’s a breakdown of how age affects their sleep:

Newborn Kittens

Newborn kittens can sleep for 20 to 22 hours a day! This extended time asleep is essential for growth and development. Their tiny bodies require an enormous amount of energy to develop muscles and strengthen their immune systems.

Adolescent Cats and Younger Cats

When a cat begins transitioning from kittenhood to adolescence, sleep gets paired with erratic activity levels. These adolescent cats are often unpredictable, alternating between few brief bursts of energy and extended naps. Their sleep schedules may seem completely irregular, but rest assured, this is perfectly normal and a part of your cats normal sleep pattern.

Adult Cats

When a cat reaches adulthood, their sleeping habits tend to stabilize into more set sleeping schedules. Adult cats tend to snooze for around 12 to 16 hours a day, splitting this between a cat naps and deeper sleep.

Older Cats

Senior cats tend to sleep even more during the day. It’s not uncommon for older cats to sleep for 16 to 20 hours a day, as they conserve energy and avoid exhausting themselves. If suddenly sleeping longer than usual, however, it’s worth consulting a vet, as this could indicate an underlying medical condition.

white cat sleeps under white comforter

Is Your Cat Sleeping Too Much?

While cats are naturally heavy sleepers, it’s important to distinguish between normal and excessive sleep. A bored cat, for example, might sleep more out of lack of stimulation. Providing toys, scratching posts, or even a cardboard box can encourage more activity.

However, if your feline friend begins sleeping longer than usual or shows signs of lethargy during their waking hours, it could signal an underlying health problem, such as:

  • Arthritis
  • Thyroid issues
  • Diabetes
  • Depression

If your cat begins sleeping too much, it’s time to consider why. If you notice any significant changes in your cat’s sleep time, consult your vet immediately to rule out any health concerns.

How to Support Your Cat’s Sleep Health

Following these tips can help ensure your cat enjoys quality sleep while staying alert and healthy:

Offer Mental Stimulation

Cats thrive on mental and physical activity. Introduce toys, interactive feeders, and scratching posts to keep your cat engaged. Boredom can lead to excessive napping, but an entertained cat will have a more balanced sleep schedule.

Create a Calm Sleeping Environment

Cats love comfort and security when they sleep. Give them a cozy bed or provide enclosed spaces like a cardboard box to rest. A calm, quiet spot helps reduce stress and ensures your cat can relax.

Stick to a Routine

Predictability is key for many house cats. Feeding, playtime, and quiet time at the same hours daily can help regulate your cat’s typical sleeping pattern.

Address Health Concerns Early

Pay attention to changes in sleeping habits, especially for older cats. Cats tend to hide signs of illness, so changes in the way they sleep could be your earliest indication of an underlying medical condition.

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Kate’s K9 Cat Sitting Services

At Kate’s K9, we understand how important your cat’s routine is, especially when it comes to their beloved nap time. That’s why we offer reliable in-house cat sitting services tailored specifically to your feline friend’s needs. Our caring and experienced sitters ensure that your cat feels comfortable and safe in their own home while you’re away.

Whether it’s pampering them with affection, maintaining their feeding schedule, or simply providing a quiet environment for uninterrupted naps, we prioritize keeping your cat happy and stress-free. With Kate’s K9, you can rest assured that your cat will enjoy their relaxation time just as much as they would if you were there, making us the perfect choice for pet parents who value consistency and care.

Cats Nap Lot, But It’s Totally Normal | Why Do Cats Sleep So Much?

As your cat reaches adulthood, you may consider why they’re sleeping so much. Your cat’s love for snoozing might seem excessive, but it’s all part of their natural instincts and biological needs. From newborn kittens requiring extended rest to senior cats enjoying long naps, each life stage brings new variations to your cat’s sleep habits.

By understanding their sleep patterns, you’re better equipped to respond to their needs and ensure their health and happiness. If you spot any signs of boredom, or if your feline friend begins suddenly sleeping more than usual, adding more mental stimulation or consulting your vet can help get them back on track.

A well-slept cat is a healthy and happy companion. Make sure their snooze time is as luxurious as it can be.

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