Riding Horse Standardbred Dark BayRiding Horse Thoroughbred Dapple GrayRiding Horse Arabian Horse BayRiding Horse Quarter Horse Dark BayRiding Horse Irish Hunter Light GrayRiding Horse Mustang DunRiding Horse Shetland ChestnutRiding Horse Nokota Dark bay OveroRiding Horse Curly Liver chestnutRiding Horse Argentinean Criollo Chestnut