Riding Horse Standardbred Flaxen Chestnut Riding Horse Thoroughbred Dark BayRiding Horse Arabian Horse Dapple GrayRiding Horse Quarter Horse BayRiding Horse Irish Hunter BlackRiding Horse Mustang Light GrayRiding Horse Shetland Dark BayRiding Horse Nokota BlackRiding Horse Curly Dapple GrayRiding Horse Argentinean Criollo Dun