Doggy Dip A Marine participates in helocasting and amphibious familiarization training exercises to prepare a multi-purpose canine for future operations at Marine Corps Base Camp Pendleton, Calif., Jan. 4, 2021. SHARE IMAGE: Download Image: Full Size (1.64 MB) Tags: marine corps, dogs Photo By: Marine Corps Cpl. Ethan Green VIRIN: 210104-M-XU129-1010Y.JPG Photo Gallery