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