What are the most common fence work mistakes?

The most common fence work mistakes reflect specific failures in timing, positioning, and cattle management that appear consistently across levels of competition and that each have identifiable causes and specific training corrections. Running past the cow — accelerating so far ahead that the horse loses positional contact with the cow before the turn — is perhaps the most visible and most frequent mistake, caused by accelerating too early or committing too much speed without reading the cow's pace. Turning in the corner rather than in front of the cow is the opposite timing error — the horse never gets fully ahead of the cow before the fence ends and the cow turns itself, producing a reactive turn rather than a correct one. Making wide, drifting turns rather than sharp rollback-style turns reflects either inadequate stop mechanics under pressure, a horse that has been conditioned to make wide turns because of poor fence placement in training, or simply a horse that lacks the athletic ability to make a tight correct turn at the speeds the fence work demands. Losing the cow during the fence work — allowing it to drift off the fence into the arena or to turn back prematurely — reflects rate position errors and a failure to maintain consistent pressure that keeps the cow on the fence. Overcueing throughout the fence work — the rider visibly managing every step of the horse's rate, acceleration, and turn — reduces the score because it makes the work appear mechanically directed rather than athletically instinctive. Not completing the required number of turns before transitioning to circles is a pattern error that can result in penalty. And using the fence work to attempt scores the horse is not yet trained or athletically capable of producing — pushing speed or difficulty beyond what is confirmed — typically produces worse work and lower scores than competing at the level the horse's current training genuinely supports.