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