equestrian sport. dressage of horses in the arena

alertness animal animate arena beast biology bit breed bridle colt critter domestic double dressage elegance equestrian equine equitation filly foal gallop gelding halter harness head hoofed horse horseback horsemanship horses legs livestock mammal mane mare mustang muzzle nose organism pet pony portrait purebred racehorse rein rider riding running saddle snaffle sport sportive sports stallion stirrup stirrups thoroughbred vertebrate zoology