A permanent, indelible mark on the inside of the upper lip used to identify the horse. In Quarter Horses the letter/number combination is five numbers or four numbers ending in a letter. In Thoroughbreds, it is a letter followed by five numbers.
While the Kentucky Derby is the most famous race when it comes to hats, fans pulled out their most fashionable headgear for racing at the Fair Grounds on Saturday. Eclipse Sportswire was there to bring you hats of the Louisiana Derby.