Riding Horse Standardbred Dark BayRiding Horse Thoroughbred BayRiding Horse Arabian Horse Fleabitten GrayRiding Horse Quarter Horse Dark BayRiding Horse Irish Hunter BlackRiding Horse Mustang Liver chestnutRiding Horse Shetland BlackRiding Horse Nokota Dark BayRiding Horse Curly Liver chestnutRiding Horse Argentinean Criollo Chestnut