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