Andy is a 4 yr old (human yrs 28 dog yrs) Yorkie. He is up to date on all his shots and has been very healthy throughout his life. He has an affinity for children and does not bite. Andy also has a habit of smiling when very happy or excited. He is not a noisy dog and does not bark unless he feels threatened by a stranger. He has not been fixed. He is a better house dog because he loves company and is a couch potato yet weights only 4.5 pounds. Andy is a all around lovable dog. I would not be selling this dog unless absolutley necessary (my daughter is allergic) . He is a friend and family member.