Here is a link to Diesel and Shelly's agility run - looks flawless to us.
You two make it look easy, but bet it's not. It's just amazing all you have to do is point and Diesel knows what to do. How the heck do the humans remember which thing is next to do? Anytime I try to get Spanky to go one way or the other he just sits. Sure is fun to watch and you both look like you are having a great time!