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