Riding Horse Standardbred Dark BayRiding Horse Thoroughbred Dapple GrayRiding Horse Quarter Horse Dark BayRiding Horse Purebred Spanish Horse Mouse GrayRiding Horse Friesian BlackRiding Horse Shetland Dapple GrayRiding Horse Holsteiner Dapple GrayRiding Horse Shagya Arabian Light GrayRiding Horse Argentinean Criollo BayRiding Horse Akhal-Teke Dun