Super Sniffer Air Force Staff Sgt. Matthew Mascolo rewards military working dog Bob for finding an explosives odor during an explosives detection certification at Hurlburt Field, Fla., Dec. 16, 2020. Certifications are conducted once a year to ensure each dog team is reliable and ready. SHARE IMAGE: Download Image: Full Size (4.67 MB) Tags: Air Force, Dogs Photo By: Air Force Airman 1st Class Hailey Ziegler VIRIN: 201216-F-FJ003-1411A.JPG Photo Gallery