Trace is an only pup too, but he still participates in what we call "go-going". He prefers to go go in our yard, round and round, faster and faster. It's so funny to watch him. Our cats (3) on the other hand do this in the house, we call it the "kitty crazies". Generally they prefer to do this AFTER we've gone to bed, that drives Trace crazy cause he's in our bed and can't get down....so he has to stand at the edge of the bed and bark at them. I know he's telling them...."hey I wanna play that too".
