Why do puppies lay on their back?

When they sleep on their back with their belly in the air and paws up, they are trying to keep cool. Because this is such a vulnerable position to be in, when dogs sleep on their back with their paws in the air, it also means that they are fully trusting you and their environment.

Why does my dog lay on his back with his legs open?

In the summer, dogs choose this position because they can release a lot of heat through their stomach. The breeze feels good on their tummies and when they let their paws out, they’re opening their bodies to release more heat.

What does it mean when a dog sleeps on his back?

Why do dogs sleep on their back? A dog sleeping on its back is a dog pose depicting comfort and security. Although it is a vulnerable position and there is no protection to a dog’s body in this position, it primarily indicates that they feel safe.