Why Do Dogs Like to Sleep Under the Covers?

It turns out that your dog's adorable preference of sleeping under the covers or burrowing into blankets is a natural instinct, similar to that of moles and groundhogs, and it is present in most dogs. It comes from the fact that their ancestors were born and raised in dens, a mammal's sheltered home.

Is it OK for my dog to sleep under the covers?

While the act of sleeping under the covers is not inherently dangerous for canines, accidents can happen. A pup may panic if they get too warm and can't find a way out from beneath the blankets, so make sure not to tuck in your sheets or corner your dog between you and your partner.

Why does my dog sleep under the covers against me?

The Theories

Many experts say dogs burrowing under the blankets or bed comforter is yet another instinctual behavior that derives from their wild ancestors. You see, sleeping under the covers provides your dog a warm, safe, and secure environment, much like a den would in the wild.