Why Does My Dog Sleep So Much?

Ever glanced over at your pooch and wondered out loud, “Why do dogs sleep so much?" There is a reason. Dogs are known for their love of sleep. It can be surprising just how much time they spend curled up in their favorite spot. Let's dig into why they might be catching so many Z's during the day. We also discuss when you should pay closer attention to their sleep patterns.

How Long Do Dogs Sleep Per Day?

12 to 14 hours of daily sleep is normal for canines. The amount may change due to certain factors. Young and old dogs both have a tendency to sleep a lot. At times as much as 18 to 20 hours daily. Don't fret if your dog appears to be constantly sleeping; it's quite common. Their wiring is different from ours, as we typically get a consistent 7 to 9 hours of sleep each night. Dogs distribute their sleep during the day, taking naps whenever they want.

Why Dogs Sleep So Much

There are many people who ask the question “Why do dogs sleep so much?” Age, breed, health, activity levels and diet are the main things that can alter your dog’s sleep needs. If you are thinking “My dog sleeps all day so there has to be a health issue,” then let’s go through the possible reasons. 

Age

Similar to human infants, puppies require a large amount of sleep. Zoetis informs that puppies need up to 20 hours of sleep because they need the rest to grow strong. It is perfectly normal if your puppy appears to be sleeping more than they are awake. Conversely, older dogs require additional rest as they age and become less active. This is how they save energy and remain comfortable while their bodies age naturally.

Breed

The dog's sleep habits are greatly influenced by their breed. Bigger dog breeds (Mastiffs or Saint Bernards) are famous for their extended naps. These large canines carry a heavy body weight, causing them to fatigue quickly and require extra resting time. Smaller dog breeds (Chihuahuas or Terriers) may be more energetic and require slightly less rest. 

Dogs that are bred for work (Border Collies or German Shepherds) typically have endless energy. They do still require rest to recuperate following a hectic day.

Health

The amount of sleep your dog gets can be affected by their health. If they are feeling unwell, you may notice the dog sleeping more frequently as their body works to recover. Arthritis or hypothyroidism can also cause heightened need for sleep in canines. Be on the lookout for other illness indicators such as limping, gaining weight, or changes in appetite. The American Animal Hospital Association (AHAA) suggests that dogs experiencing pain may frequently wake up at night and shift positions to alleviate discomfort in their joints. In such cases, they will catch up on lost sleep during the day. 

Activity Levels

How much exercise your dog gets can influence their sleep needs too. A well-exercised dog is likely to have deeper and lengthier periods of sleep. A lengthy stroll or playing energetically at the dog park will tucker them out. Simply engaging in a fun game of fetch can truly knock them out. Dogs that lack sufficient physical activity and mental stimulation may oversleep due to boredom. The result can be potential behavioral problems.

Diet

The dog’s energy levels and sleep patterns are always affected by what goes into their body. A restful sleep at night is ensured when the dog gets a diet full of nutrients. Sleep patterns are almost always disrupted when a pooch does not get the right nutrients or eats too much or too little. An obese dog could be more inclined to sleep due to difficulties in mobility. A dog lacking sufficient calories might also sleep a lot out of laziness.

When to Get Help

There are times when you should take note of your dog sleeping way too much and consider seeking medical help. For instance, if you say “My dog sleeps 20 hours a day,” the vet might do some tests as this can be a lot for some dogs. 

Sudden Change in Sleep Pattern

Sleeping significantly more or less than the routine can indicate an issue especially if it comes out of nowhere. Stress, illness, or environmental changes can be behind this sudden shift. 

Lack of Energy When Awake

Lethargy or lack of interest in activities they previously enjoyed is almost always a warning sign. A dog that is awake but appears tired or lacks energy can be sick. Small problems like an unsettled stomach to more severe issues like heart disease can be the culprit.

Other Behavioral or Physical Changes

If your dog is exhibiting increased sleepiness along with changes in appetite, weight, vomiting, or bathroom habits, it's essential to contact the veterinarian. These signs may indicate a hidden health issue that requires medical attention. Changes in behavior, such as heightened aggression or isolation, along with increased sleep, may also be worrisome.

Conclusion

How many hours a day do dogs sleep? The duration can range from 8 to 16 hours. Although dogs sleep frequently, it is generally not a cause for concern. Their sleeping routines are very different from ours. Various factors can impact the amount of rest they require. Any abrupt differences in sleep pattern or worrying symptoms should be checked out. Err on the side of caution as attention is essential for their well-being and contentment. 

Frequently Asked Questions

Do puppies sleep a lot?

You can easily chalk it up to 18 to 20 hours a day. It helps them grow and develop properly.

Why does my dog sleep on his back?

They feel safe and comfortable in this pose. It’s a sign that your dog trusts their environment and feels secure.