Lessons are not over yet.....tonight will be lesson 4 of 8. We are in beginner lessons..enclosed area and on leash. As far as the distraction issues I think I was a bit frustrated at first, but my trainer gave me good tips of how to work on it....we are still working on it...by playing the look at me game and to engage him in exercises quickly so he doesn't have time to focus in on the other dogs. I constantly try to keep him focused on me...I think I look like a big goofball when I am trying to do this....waving his tug, trying to keep my voice excited. He gets better and better each time we go. Which group in Denver did you look at? What part of Denver are you in? I am working with Phantom Flyers.