I did some obedience testing with Nano last night. I mixed some peanut butter in with his food, put it down and told him to follow me.

He did. He followed me to the other side of the house, laid down, and only went to eat when I said "free." He is very food oriented in his old age, too. He is a very good boy. Granted, we have been obedience training since August 2004. But he is a very good boy.