How do I get my horse Scout to pick up the right canter lead when he has only been cantering on the left lead for 18 years of his life. Has the same issue when circling on a long line without rider or saddle. Running around the pasture he is always on left lead. Tried everything I can think of. His front right is very slightly clubbed but I wouldn't think it would cause this issue. My cue for the right lead canter is: shift weight back to left butt cheek, use left leg, tip nose to outside of circle (left), kiss. Eventually all he should need is the weight shift. What can I do to help him get this lead and become more balanced? I have attached a link to a clip on YouTube that shows what I am talking about.
http://www.youtube.com/watch?v=OUwE_9tmB3Q Any input would be extremely helpful! -feelinfreedom