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