Pit bull, that's my dog of choice right there. I told my wife about it. I thought pit bulls had, pound for pound, the most crushing power in their jaws of any animal. She watches the Discovery Channel, told me that's not true. No, the animal with the most crushing power? Brazilian land tortoise. Now that may or may not be true, but I've never looked at a turtle and thought, 'We better get out of here.'