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