Not sure Wally's breed...he had no hair and skin wrinkle thick and black and took me 45 minutes to catch him...just didn't trust I was trying to help him...5 weeks later and half his hair is in and now altered and utd on all vaccinations...he will be ready to go in a couple of weeks....very very sweet, minds well doesn't dirty his run....sweet and has has been very mistreated...about a yr old... 7 3 10