Senior Airman Tariq Russell, 21st Security Forces Squadron military working dog handler, and his dog, Ppaul, prepare to perform routine inspections at Peterson Air Force Base, Colo., June 14, 2016. Russell and Ppaul have been working together since Feb. 1. (U.S. Air Force photo by Airman 1st Class Dennis Hoffman)
<br>Unit: 21st Space Wing Public Affairs
Airman 1st Class Dennis Hoffman
Taken on 14 June 2016
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