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