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