I finally got brave enough to enter Murray in his first agility trial.  The main reason I hadn't was that he has a habit of clipping jumps.  We have been working on it, but he seldom has a totally clean run.  I've come to the conclusion that the very thing that he has gotten praised for is the main problem: he watches me very closely.  You wouldn't think that would be a problem, but it takes his attention away from the jump, especially if he gets a little ahead of me.  Very frustrating.  He…