Riding Horse Standardbred Dark BayRiding Horse Thoroughbred Dapple GrayRiding Horse Arabian Horse Fleabitten GrayRiding Horse Quarter Horse Liver chestnutRiding Horse Irish Hunter Dapple GrayRiding Horse Mustang Dark BayRiding Horse Shetland ChestnutRiding Horse Nokota BlackRiding Horse Curly Flaxen Chestnut Riding Horse Argentinean Criollo Chestnut