This doctor who screencap contains
camino de herradura, sendero de caballos, camino real, wrangler de caballo, wrangler, caballo wrangler, lippizan, lipizzan, lippizaner, lipizanos, lipizzaner, and convention.
There might also be
caballo de carreras, carreras de caballos, bangtail, caballo de carga, muchos, carreta, and chuck wagon.