I have been wasting a lot of time dealing with hawks, coons and other despicable beasts and I need to get a good dog. I want a dog that will kill the beasts, not just run them off. By my understanding of the migratory bird act if it happens in nature it is not illegal, so if a hawk attacked my chicken and then my dog attacked the hawk, it would be a viable means to dispose of these nefarious and vile predators. Any recommendations on the best breed for this? I am assuming a bird dog wouldn't be a good choice.