I’ve heard this question quite a few times, especially from people with small dogs who see the big ones running around like crazy.
But the truth is, when you actually take the time to observe them, you’ll notice that large dogs love a good nap. And honestly, many of them sleep even more than the little guys!
Here at home, I have Thor. During the day, he loves to play, run, and swim, but he also has his lazy moments — and when he sleeps, he goes all in.
I’m talking deep sleep, tongue hanging out and everything.
It was from watching Thor’s daily routine that I started asking myself: do big dogs really sleep less?
Dog sleep and size
After doing some research and talking to a few vets, I learned that a dog’s size does affect their sleep habits, but not in the way most people think.
In fact, large dogs tend to sleep more than small ones, especially during the day.
Yes, I know it might seem the opposite — especially when you see a tiny Poodle or a hyperactive Pinscher snoozing on someone’s lap all the time.
But it comes down to how energy is used.
Large dogs, like Labradors, Golden Retrievers, German Shepherds, or Saint Bernards, have more muscle mass, slower metabolisms, and therefore need more rest to recover from physical activity.
Smaller dogs, with faster metabolisms, are more “wired” and usually sleep less, but in shorter, more frequent bursts.
How many hours a day do large dogs sleep?
On average, an adult dog sleeps between 12 to 14 hours a day, but large dogs can easily clock in 16 hours, especially as they get older. Puppies?
They’ll pass 18 hours like it’s nothing. And that’s totally normal.
Thor, for example, sleeps through the night and takes several naps throughout the day — especially after high-energy play sessions or swimming.
And when he wakes up? He’s totally recharged like he just left a wellness retreat!
So why do people say they sleep less?
This myth usually comes from how large dogs behave. Big dogs tend to have a more noticeable presence — they take up more space, walk louder, and often have more physical strength.
So when they’re awake, they stand out. But that doesn’t mean they’re awake more often.
Also, many people confuse “being active” with “wanting to play.” A lot of large dogs are awake but just calmly observing their surroundings, not moving much.
It’s like a “chill mode” state of alertness.
How do I know if my dog is getting enough sleep?
The best way is to simply watch their behavior. If your dog is healthy, eating well, playful, active, and resting peacefully, you’re good.
But if they start sleeping too much, seem lethargic, lose their appetite, or seem off, it’s best to check in with your vet.
With Max, I can already tell when he’s just tired or when something’s not right. We get to know our dogs over time, right?
Conclusion: Napping is part of a dog’s life!
So, if you have a big ol’ dog at home and see them sprawled out on the rug, totally knocked out… relax — they’re just living their best life.
Rest is essential for their physical and emotional health.
We might live in a fast-paced world, but dogs?
They’ve got the balance thing down. And honestly? Thor has taught me a lot about slowing down and enjoying rest.
So tell me, does your big dog sleep a lot too? 🐾💤