Puppy Pulse Army Capt. Neda Othman shows Pfc. Matthew Murphy a method to find a pulse on a military working dog at Fort Campbell, Ky., April 5, 2021. SHARE IMAGE: Download Image: Full Size (1.17 MB) Tags: army Photo By: Maria Christina Yager, Army VIRIN: 210405-A-OT285-002M.JPG Photo Gallery