My dog always likes sleeping. He sleeps during the day and at night. Is he sick?

Dogs and human babies are the same! Because their organs and brains are not fully developed, they are very sleepy! Generally, when you are full of food and drink, you will sleep. Sometimes I sleep for a long time, sometimes I get up for a while, solve the problem of defecation, and then go back to sleep! Sleep much more in winter than in summer! This is normal, as long as you don't vomit or diarrhea, the rest will be relieved! Eat a reasonable diet, make sure it sleeps in a warm place, and nothing else will do! Finally, I wish your puppy a healthy and happy growth!