This is Tucker and he is 5 months old now. He knows the command sit but he gets so excited that he can't sit for more than about 10 seconds. He has learned to come when he is called but it really depends if there is something more interesting going on. Potty training is coming but he seems to be finding it difficult to know how to tell us he has to go unless he is in his kennel and then he barks and jumps at the kennel door. He is learning not to bite on little fingers and toes or chew up toys that are not his. As far as socialization, he is living with 8 other dogs so he gets a lot of that but the dogs who live here sometimes let him have what he wants rather than let him know he can't take things from them. He goes to work with me every day. We don't always see a lot of people but he sees more than he would if he stayed at home all day. He is very good at work and will go lay on his bed a good part of his day or play alone with his toys.