Like Father, Like Son, Like Hound. Hmm?
My mother always used to say "If you didn't get caught, did it really happen". The pillow probably smells good (like son).
So that would be one more door in the house that needs to be kept shut? My bedspread does a good job of keeping my bed together and the dog hairs out of it. But she's not very interested in being in there when I'm not - unless it's first thing in the morning, and then she wants me up, so I think she steals my spot, hoping I won't get back in the bed. Or maybe because it's warm. Anyway it's becoming part of the morning routine and I'm not doing much to discourage it because I think I like it. Sigh.