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