Someone did a wrestle mastery build on one, but it seemed like the option only showed up on a 3 slot. With wrestle mastery, they're obviously not gonna out-perform anyone's go-to pet, but with the overcap str i read they got some big, pretty numbers when the Dragon wolf deigned to use the mastery ability.
I put AI on a 4 slot I've got, but i thought then the wrestle mastery sounded fun to try. And besides they do a good job at being deco, definitely one of the coolest looking pets IMO.