Riding Horse Standardbred ChestnutRiding Horse Thoroughbred Dapple GrayRiding Horse Arabian Horse BayRiding Horse Quarter Horse ChestnutRiding Horse Irish Hunter Light GrayRiding Horse Mustang ChestnutRiding Horse Shetland ChestnutRiding Horse Nokota BayRiding Horse Curly Dapple GrayRiding Horse Argentinean Criollo Dun