Chevy (he came with that name, don't blame me) was a rescue. He was found abandoned and starving in an old factory building in Bridgeport He was full grown but weighed only 50 pounds. He's 75 now. Because the tip of one of his ears was cut off and because he has scars from a muzzle on his snout, I think he may have been used as a bait dog by a pit bull fighting ring. He's an awesome dog, gentle as a lamb but afraid of nothing. He is also fixated on food, no doubt from when he was starved. When we eat, he sits next to us. He doesn't beg,he just stares at the food.