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