The WTP Rearing Bit with Brakes works through poll, nose and chin pressure rather than through the mouth alone. Two adjustable chains at the nose and chin create the leverage, and the action is pull-then-release — the horse is taught to respond and the pressure comes off. The manufacturer positions it for handling at sales, on race day and in daily work, and notes trainers using it in place of ear muffs on horses that react to what they see.