Riding Horse Standardbred Dark BayRiding Horse Thoroughbred Dapple GrayRiding Horse Arabian Horse Fleabitten GrayRiding Horse Welsh DunRiding Horse Connemara Dapple GrayRiding Horse Quarter Horse BlackRiding Horse Mustang ChestnutRiding Horse Shetland Flaxen Chestnut Riding Horse Trakehner ChestnutRiding Horse KWPN Light Gray