Personality, drive, instinct... he's a 100% genetic hog dog, as much as any cur dog I've ever had... his size is his detriment... add a full vest to the equation, and he's just not effective. Without a vest he can move pretty well, he has EXCELLENT holding style(again, amazing genetic anomaly)...
Catch dog he is though... he actually reminds me more of my cur dogs, brain wise, than a bull dog.... much more goin' on in that big ol' head than a pit....

If I had to pick two dogs to keep out of what I have right now, it would be Shiner and Bucho... I can do some damage with those two....