Yeah but think about this one KRL dogs are good as friends but not as a protector....
They can be beat with a big steak, and a little rat poisin.. or shoot the dog with one of those tasers that when the little darts hit the target , it will put some electricity in theire ass game over, dog is sleeping , man is free to roam... if a person is truley afraid for their life, then the only answear is a GUN period!