Your dog's sitting on you is also a way of marking you as his own. ... To your dog,his is not only a means of establishing control, but also a way of protecting you while you are out in the world. Your dog may also simply be trying to show you that he or she loves you.

Why does my dog sit on me when I'm laying down?

Your canine companion might not like that too much, so they'll try to spread their scent onto you to let others know that you belong to them! Usually, dogs will do this by wriggling around on your spot on the sofa or bed. However, they'll resort to sitting on your if they feel that their scent isn't spread enough.

What does it mean when a dog sits on your lap?

Dogs may sit on you because they want to show you how much they love you, give you comfort, or bond with you. They may be more inclined to sit on your lap because of their breed or because they're trying to communicate that they need attention or exercise.