Sweet Rex didn’t like being in his cage at the shelter, so the girls have taken him out. He enjoys being in the vet clinic, and loves being taken out for walks. Good with all the dogs, walking well on a lead and a gentle manner, Rex really is a great boy. Age 5, he was rescued from the public shelter – we do think he was once a pet, or a working dog for a family, as he is so comfortable around people. Please share for Rex. Rescuer OS.