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