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