I made a video so that everyone could see just how funny Sophie and Koda are while doing tricks. I had to voice over the video since my cheap camera doesn't have sound. I do add commands during Koda's tricks but he actually is responding to my hand signals. I will get someone to tape us sometime soon, so that you can see how he responds. If anyone has tips for Sophie they would be greatly appreciated. I would love to expand on her obedience to all my commands not just when she feels like it.