The dogs listed weren't listed because they are just bigger; they have high prey drive, dominance, fight drive and in the case of ANY breed crossed with a Pit Bull, the strong will to dispatch other animals. Especially if attacked.
Check out the dogs on www.boardogs.com Why one would own overly domesticated stock when the suburbs of many cities overrun with wildlife puzzles me. A catchdog, be it a "bulldog" of American or Pit Bull variety or a mix of the two, Catahoula, Airedale or an example of the few working strain deerhounds would make a better (yet much more challenging) canine companion who won't much hesitate to throttle the life out of four-legged critters and break arms of thuggish humans at the blink of an eye if provoked.
I agree, a pitbull can be a loving dog ... But how do you issue a mandate to a dog?
what many don't understand is that the dog must be protected from humans teasing and provoking it or your efforts will be neutralized or totally undermined.
Mule deer