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