Pinky came to us from the shelter where he was overwhelmed and acting aggressive, all 4 lbs of him. As soon as we brought him into a foster home, he relaxed and has been friendly with everyone. He is doing well with other dogs too! Pinky likes to play, burrow under blankets and eat yummy treats. He is approximately 2 years old. We are recommending no young kids since he is so small and fragile.