Rex spent most of his life either being abused or left alone. He has slowly come out of his shell, but sadly there are some hang-ups he probably won't get over- he needs to be the only dog in the home. He was attacked and had to fend for himself, so he needs to feel safe in his new home. Rex LOVES to play fetch, he'd play it all day if it were up to him. He's just a senior pup that would love a home that showers him with love and patience.