Fergina, left, and Leska, military working dogs, take down U.S. Navy Petty Officer 2nd Class John Winjum during training on Camp Lemonnier, Djibouti, March 21, 2014. Fergina, left, and Leska, military working dogs, take down U.S. Navy Petty Officer 2nd Class John Winjum during training on Camp Lemonnier, Djibouti, March 21, 2014. SHARE IMAGE: Download Image: Full Size (1.75 MB) Tags: Photo Essays Photo By: VIRIN: 640754-O-NJP16-790.jpg Photo Gallery