equestrian sport. the leg of the rider in the stirrup, riding on a red horse

animal animate beast biology bit bridle colt competition critter domestic dressage equine equitation filly foal foot gelding girth halter harness hoof hoofed horse horseback horsemanship livestock mammal mare mustang muzzle nose organism pet pony purebred racehorse rein riding saddle snaffle sport sportive stallion stirrup strap tail thoroughbred vertebrate zoology