My horse stops and completely refuses to move — what do I do?

A horse that plants its feet and refuses to move at all is exercising what trainers call a complete forward resistance, and how you respond in the moment matters enormously for what the horse learns. The worst response is to sit and wait, kick repeatedly without effect, or get into a prolonged pulling or spurring battle — all of these teach the horse that the planted stop is a workable strategy. First, ask yourself whether the refusal is pain-related: a horse that has recently begun stopping without cause should be evaluated for ulcers, back soreness, or hock issues before any correction is applied. Assuming pain is ruled out, the correction starts with disrupting the stillness rather than demanding forward directly. Ask the horse to yield its hindquarters by opening one rein toward your hip and applying the opposite leg — this lateral movement breaks the locked posture and gets a foot moving. Once a foot moves, reward it and ask forward again from that moment of motion rather than from the original standstill. Use a progressive leg aid with a consequence — light leg, strong leg, then a tap of the crop — but apply it crisply and release the moment the horse takes a step forward, even a small one. Reward the try. Horses that refuse repeatedly in the same location often have a specific environmental trigger; identify it and approach it gradually, rewarding any forward effort toward the difficult spot.