Klinger's Carrot A child feeds Klinger, a horse with the 3rd U.S. Infantry Regiment’s Caisson Platoon, as a soldier holds onto the horse during the Washington International Horse Show Kid’s Day in Washington, D.C., Oct. 28, 2017. Army photo by Spc. Gabriel Silva SHARE: Download: Full Size (2.46 MB) Credit: Spc. Gabriel Silva VIRIN: 171028-A-OA805-017Y.JPG Photo Gallery