I have been watching the Dog Whisperer and have been trying the training techniques (even though it explictly states not to try these at home...to consult a professional first). So far it seems to work, I got him to stay in a room by himself and not bark. Has anyone else watched this show? What do you think? If I had the money, I would get him to train Matrix the proper way to go potty (btw, according to Chris Millan, Dog Whisperer, we treat our dogs as humans and therefore using phrases like go potty are not good).