Here's another deaf dogs video. I think you'll find it's much better than the first one. I'm sensing a trend towards better and more frequent video sharing.
This video stars Shaak Ti and the Puppy, but also includes Tito the Wonder Puppy. You'll notice that Tito only likes playing when Shaak Ti is upside down and vulnerable or otherwise defending herself against the massive puppy onslaught. Tito plays dirty, no doubt about it, he just bides his time for Shaak Ti to be preoccupied, then darts in, CHOMPS, and off he goes. Except for occasionally getting run over by the other two, Tito rarely gets any payback for all this deviousness.