Dozing Dog Marine Corps Cpl. Carlos Deleonsantiago rests with his military working dog, Fero, at Marine Corps Air Ground Combat Center Twentynine Palms, Calif., Feb. 16, 2020, during Marine Air-Ground Task Force Warfighting Exercise. The exercise focuses on the tactical application of combined-arms maneuver, offensive and defensive operations during combat. SHARE: Download: Full Size (1.18 MB) Tags: Marine Corps Credit: Marine Corps Lance Cpl. Cedar Barnes VIRIN: 200216-M-NR281-1065M.JPG Photo Gallery