Body
Well proportioned and very compact. The back is rather short, the back line level, with height at shoulder the same as at the rump.
Legs and Feet
Forelegs should be straight, elbows neither in nor out. Hind legs straight when viewed from behind, but stifles are moderately bent when viewed from the sides. Feet are round with black toenails. Dewclaws, if any, are generally removed from the hind legs. Dewclaws on the forelegs may be removed.
Straight from the AKC website..
Good luck.Is he house broken..Most stud dogs aren't