Energy for DAYS, this dog is impossible to exhaust. However, classic drive is null. He doesn't like food, very little desire ever, and toys and praise blow over his spazzy little brain. I'll try for a side shot but my best description of him is werewolf. LOL He's very front heavy, skinny hind end, short and compact body, deep chest and long legs. Any guesses? He's your average shelter mutt so I'm sure it's a hienz 57 variety dog but I said in another thread I would post him so here he is.