In order to measure a horse’s respiration rate, count every time it breathes out in 15 seconds and multiply that number by four. Measure a horse’s respiration rate with tips from an equestrian coach in this free video on horse care. Expert: Mara Keith-Hunter Contact: www.sycamore-stables.com Bio: Mara Keith-Hunter is a lifelong equestrian and head coach for the Hampshire College equestrian team. Filmmaker: David Pakman