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