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