Bed Wrestling

That may be the Dogs' National Pastime! You should see the sofa matches at our place, the object being to knock or lure each other off.

I think you may be right! It was so funny to watch because it was more of a bed wrestling/king of the bed type thing. They'd come flying in the room, jump on the bed, and they'd be going so fast they'd fall off the other side. So then whoever could turn around and jump back on was top dog. But Duke's a little more muscle than Sadie, so he'd knock her off when she got on. Not to be outdone, Sadie used Duke as a moving agility course.
They were hilarious to watch. (Just look at the expression on Duke's face.)

DUke looks pissed at Sadie - the thing about Dobes is that they are all mouth and so soft deep down. Its a shame more people dont realise that.