Why Do Dogs Sleep So Much?

Why do dogs sleep so much
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Do dogs sleep a lot because they’re lazy? Because their bodies can’t handle all energy, they have stored in their body?

Or are they sleeping as much as they do to keep themselves healthy? The answer to this question may surprise you, especially if you’ve ever been frustrated with why dogs sleep so much?! 

Dogs spend approximately 20% of their day sleeping, not because they’re lazy or bored. Just the opposite is true!

Dogs sleep so much because they have to conserve energy to live healthy lives, and most owners are happy to oblige by giving them plenty of food and water while they sleep away most of the day.

Why do dogs sleep so much? It’s a question every dog owner has asked themselves at some point, especially when they wake up in the morning to find that their dog has slept through the entire night. 

The simple answer is that dogs sleep so much because it’s necessary, but there’s more to it. Please keep reading to learn more about why dogs sleep so much and what it means for your dog’s health and personality.

Common Reasons for Dog Sleeping

Why do dogs sleep so much? There are several reasons why dogs sleep so much. For starters, your dog is likely an animal that sleeps for more than 12 hours each day because they’re not biologically programmed to be active during the day like humans are.

It might also be because your dog has narcolepsy, which makes it difficult for them to stay awake for long periods.

Finally, if you have a very young puppy at home who’s still learning to walk, run and play around the house, they may need more sleep than the average pup.

When Too Much Napping is Harmful

Why do dogs sleep so much? Napping is a natural behavior for dogs that can be seen in their wild counterparts.

Wild dogs nap more often than domesticated dogs, but the difference between the two species is dramatic: your pet dog might sleep up to 16 hours per day, while her wild cousin might only sleep 8 hours.

It’s difficult to pinpoint exactly why domestic dogs are so much more sleepy than their wild brethren, but there are some theories. 

One hypothesis is that because human homes offer a stable environment where food and shelter are readily available, pets don’t need to work as hard to survive.

Another idea is that during domestication, humans were selected for docile animals who were less inclined to flee from danger when they slept since they lived among us.

Finding the Right Balance

It might seem like dogs spend an awful lot of time sleeping, but it turns out that their slumber is vital for maintaining their health.

Their bodies need to rest to repair and regenerate; without a good night’s sleep, they can’t function properly. In addition, studies show that just one sleepless night can have the same effects as running a marathon! 

With all this time spent snoozing away, you might wonder why dogs sleep so much. As it turns out, there are quite a few reasons why your pup is always so tired—here are the top five reasons why dogs sleep so much.

Dog Breeds Who Require Less (or More) Sleep Than Others

Why do dogs sleep so much? It all depends on their breed. Some of the most well-known breeds that require less sleep than others are the Afghan Hound, Basenji, Beagle, Bulldog, Cocker Spaniel, Dachshund, German Shorthaired Pointer, and Pug. 

These breeds can typically get by with about six hours a day. On the other hand, some more active dog breeds might need as many as 12 hours of sleep per day. These include Border Collies and Bernese Mountain Dogs.

What Are Dogs’ Sleep Patterns Like?

Dogs’ sleep patterns are very different from ours and are more like cats’ patterns. They spend less time in REM sleep and enter the slow-wave sleep phase more quickly.

They also don’t experience a deep period of deep sleep, usually characterized by an increased heart rate and high levels of brain activity.

 For example, humans have a deep sleep period every night for one hour, but dogs only have this kind of deep sleep every few days.

However, dogs get periods of rapid eye movement (REM) sleep, similar to what we experience at night. The difference is that they experience short periods instead of long periods.

Where Do They Get Their Energy From if They’re Sleeping So Much?

Why do dogs sleep so much? Dogs sleep so much because they can get energy from their food. This is because their bodies can break down the nutrients and use them for energy so that dogs can sleep for days without a sweat.

However, as dogs age, their metabolism slows down, which means it takes longer for their body to break down the food to use it for energy. 

Plus, some breeds have bigger muscles than others, which means more calories are burned when they move around. All this combines to make older dogs need more sleep than puppies or younger dogs.

Are There Any Potential Dangers in Them Sleeping So Much?

Why do dogs sleep so much? Dogs sleep more than any other animal. They spend about 16 hours a day sleeping, about 1/3rd of their life. Unfortunately, there are many potential dangers from them sleeping so much- they can be vulnerable to diseases like cancer and diabetes and car accidents from being sleepy drivers.

Luckily, there are some things that you can do to help your furry friend get a better night’s rest! First, try not to disturb your dog while they sleep. 

Next, ensure that the dog’s room is cool and quiet for a good night’s sleep. Finally, don’t let your pet nap too close to bedtime; this will only lengthen the time it takes for them to fall asleep at bedtime.

How Long Should My Dog Sleep Each Day?

A dog’s sleep pattern is determined by many factors, including the individual animal and its age. The average sleep time for a dog is about 12 to 14 hours per day, but it can range from eight to 16 hours. Typically, young dogs sleep more than older ones. 

Some breeds require more rest than others. For example, dogs that are more active or used for herding livestock will need less sleep than pets that stay home all day.

 It also depends on where you live; cold climates with limited sunlight often result in a longer sleeping cycle due to fewer daylight hours and, consequently, higher nighttime temperatures. When a dog sleeps, it enters into two distinct periods; REM (Rapid Eye Movement) and Non-REM sleep cycles.

How Much Exercise Should a Dog Get Each Day?

While the exact exercise needs for dogs vary depending on age, size, and weight, a general guideline is that a dog should get about one hour or more exercise each day. This could be in the form of a long walk, playing in the yard with other dogs and their human family members, or running alongside you as you jog. 

While exercising your dog can be a great way to bond with your pet and teach them important skills like recall (coming when called), it also has many benefits for the canine. For example, exercise decreases a dog’s risk of obesity and encourages healthy habits like going potty outside instead of inside the house. They also get much-needed mental stimulation from exploring new environments and making new friends!


Why do dogs sleep so much? There are many reasons why dogs sleep so much. It all depends on the individual dog and its age, breed, and weight. Some dogs need more sleep than others.

Research suggests that we should get eight hours of sleep per night to maintain a healthy lifestyle. For some people, this is not an issue, while for others, it is tougher to get the necessary amount of sleep each night. If you have a dog who sleeps more than 12 hours per day, this may indicate that your pet has some health problem that needs to be addressed with a veterinarian visit.

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