Showing Western, when may two hands be used on the reins? Answer for fun now or register and log in to compete and earn badges. You could start earning this badge: 1. Showing Western, when may two hands be used on the reins?working a gateon hackamore (Bosal) and Western snaffle reinsto discipline the horsedragging a log Loading... Share this:ShareFacebookTwitterPinterestLinkedIn Related Related posts: How should you hold your reins when riding a horse? Voice, hands, legs and weight control are examples of what? When riding a horse using two hands, the reins should run under your what? To signal or cue a horse with the reins, what should you do?