Riding Horse Standardbred Dapple GrayRiding Horse Thoroughbred Dapple GrayRiding Horse Arabian Horse Fleabitten GrayRiding Horse Quarter Horse BlackRiding Horse Shetland BayRiding Horse Marwari ChestnutRiding Horse Holsteiner Dapple GrayRiding Horse Shagya Arabian Mouse GrayRiding Horse Nokota BlackRiding Horse Tennessee Walker Light Gray