Racehorse

A racehorse is cooled down after competing on the fourth day of the Royal Ascot horse racing festival at Ascot in southern England...A racehorse is cooled down after competing on the fourth day of the Royal Ascot horse racing festival at Ascot in southern England June 21, 2013. REUTERS/Toby Melville (BRITAIN - Tags: SPORT HORSE RACING SOCIETY ANIMALS)

Toby Melville/Reuters

A racehorse is cooled down after competing on the fourth day of the Royal Ascot horse racing festival at Ascot in southern England on Friday.