Breed for gameness the rest will come. If bred right those game plugs will produce you some of your best dogs. Ez's Tarzan was a game dog with no mouth he did have some talent as he would fight the throat and stay out of trouble. First litter he produced a 1xw1xlq, two others were f'd off. Second litter he produced 3 males all are bet worthy have seen 2 of em show some finish, 1 of which might be an Ace. Third litter is only 11 months old and are looking and acting killer