Bulldog's Bravo Cano, a 4-year-old American bulldog, watches a pass-in-review ceremony on the U.S. Navy Recruit Training Command in Great Lakes, Ill., Jan. 15, 2016. Also a service dog, Cano holds a "Bravo Zulu" sign, a naval signal for "well done." U.S. Navy photo by Sue Krawczyk SHARE: Download: Full Size (0.83 MB) Tags: Ill., Lead Photos, great lakes, Pass-in-Review, DOG, All images Credit: Susan Krawczyk VIRIN: 160115-N-LP538-001.JPG Photo Gallery