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