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