I've had my horse less than 4 months. It may be a co-incidence, but the hitchy trot he had has disappeared, and his canter strides - his hind end really comes under himself. I've been doing massage therapy and some "yoga for horses" on him. There have definitely been tissue changes over his croup and the psoas muscle for the better. Now I am addressing some right shoulder muscle tension. On average, he gets some treatment every few days. He isn't a young horse, but I hope to keep him sound as long as possible with all the right care.