My mom and dad went over to the house tonight to check the situation and the pup. I just happened to call them while they were there and I could hear the hound doing his 'rub my ears' moan/groan. It was too cute listening to him but it was a little too high volume since I could barely hear my mom over the background noise. Oh, and it did make me feel a little twinge of jealousy. He never carries on like that with me.