My show horse came with a spur stop. I'd never competed at breed shows before so had no experience riding a horse trained that way. I show him in Western Riding and Horsemanship, as well as a little Trail. I don't do Western Pleasure. But I also show in the English flat classes, and he knows the difference between both types of classes. When I'm riding him English he moves forward off my leg, and in the Western events he will slow down when I squeeze. Touching with the spur means Whoa Right Now!
He's also proven to be a great trail horse, out on real trails, in the mountains and quickly figured out that a trail ride means walk out energetically and enjoy the scenery.
I've watched that video of Jason Martin on Harley a hundred times. Western Riding is my favorite class. Those cones come up really fast, and you've got to keep your pace and your bearings throughout.

