Riding Horse Standardbred ChestnutRiding Horse Thoroughbred BlackRiding Horse Arabian Horse Light GrayRiding Horse Quarter Horse Liver chestnutRiding Horse Irish Hunter Cherry bayRiding Horse Mustang DunRiding Horse Shetland Dapple GrayRiding Horse Nokota Black OveroRiding Horse Curly Dapple GrayRiding Horse Argentinean Criollo Dun