Senior Airman Chase Loggins, a 28th Security Forces Squadron military working dog handler, leads MWD Boris through the obedience course on Ellsworth Air Force Base, S.D., May 16, 2019. Loggins and Boris competed against a police K-9 from the South Dakota Highway Patrol, in recognition of National Police Week. The dogs had to complete the obstacle course without being distracted by the plethora of toys planted throughout the course. (U.S. Air Force photo by Airman 1st Class Christina Bennett)