We have just started doing the first grid from Susan Salo's Puppy Jumping DVD. As you can see, he is quite enthusiastic. He won't start any real jumping for quite a while but he is doing a tunnel, chute, baby dogwalk and a buja board.
He loves to work on the theraball...might have something to do with all of the cookies. I had to put it up off the floor when we weren't using it as he was trying to jump on it when I didn't have it stabilized. The little munchkin will try anything.