Wow, he is pretty smart. He knows a lot. I would also like to see video if it is possible. We get to see so much more of the dogs personality in videos, and they all so much sweeter in "person" than in just pictures.

Roll over is a tough one. I was never able to teach my first dog to do that. But Ginger learned to do that in one of our training classes. However, after about three months or so she just stopped doing it. I cannot get her to do it now.