Knox is a 7 mon. 7# M Yorkie/Shih zu mix. We are guessing. He is definitely a big dog in that little body. Active, outgoing, playful. Greets big dogs and little dogs with the same enthusiasm. People and kids too. They are all his friends. Crate trained and we think house trained. Adoption fee $475.00 Apply at www.allherdingbreeddogrescue.com Follow us on #herdingdogrescueil