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