DAWG MEDIC U.S. Amy Sgt. Laurence Cameron, left, checks an intravenous line on a military working dog while Sgt. James Harrington helps in Baghdad, Iraq, June 20, 2009. Cameron, known as "Dawg Medic" in his unit, is a medic with Battery B, 113th Field Artillery, and Harrington is assigned to the 1st Calvary Division's provost marshal’s office. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 534856-I-XTB02-659.jpg Photo Gallery