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