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