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