What are you currently working on? There are a lot of moves that you, the handler need to work on as well for agility. Front crosses, back crosses and commands such as "left", "right" can give you a lot of direction and control on the course. I was working with my Border Collie a few days ago and had a very large jumps/tunnels course set up, and I don't think I took but 20 steps throughout the whole run because I could tell him what to do without being right up against the obstacle to guide him through. It makes the run faster, and it's easier on you because you can stick close to the obstacles that you DO need to give physical direction (pointing, hand signals etc.) on.