A guy in a Brooklyn, years ago, was walking his prize winning Irish Wolfhound in a local park. A pitbull that was off the leash came charging at the big Wolfhound and was going for his throat. The Wolfhound dodged the attack by moving up, grabbed the pitbull by the back of his neck, shook the dog violently a few times until it was dead, and just dropped it on the ground. :thumbsup: