Borzoi (or Russian Wolfhound) - I'm curiously fond of how these dogs look. Also, the few that I have met, have gloriously soft coats! Smaller variation now registered as a "Silken Windhound" Whippet Sized
I see it could be two ways. One: the big dog is very kind and left the big bed for the pup. Two: the pup went on the big bed and left the small bed for the big dog. In that case, if I was the big dog, I would just lay on the small dog (or around it).