An ex-gf's family had a Chocolate Lab (might have been part something else, not sure) that used to constantly rearrange the furniture just by walking around wagging his tail. At night he'd kick his legs in his sleep at night and anything next to him would end up halfway across the room. Was cute/funny but made it hard to sleep on a couch he was sleeping next to.
Not in this game. I feel like I've seen a couple in AVNs but off the top of my head the only one I can think of atm is this one:
In non-AVN video games I feel like there a decent number of canine companions. Everyone that's played any of the Bethesda Fallout games knows Dogmeat is the best companion in them, for example. There was some game I played ages ago that had a dog companion that had a lot of interactivity including playing fetch which alone probably added many hours to my time playing that game.
Might have been one of the Fable games perhaps.