U.S. Army Spc. Tahle Teabout, military working dog

U.S. Army Spc. Tahle Teabout, military working dog (MWD) handler with the 100th MWD Detachment, unleashes U.S. Army military working dog Rex, a seven-year-old Malinois, for MWD familiarization training, on Chièvres Air Base, Belgium, Dec. 7, 2017. U.S. Soldiers, assigned to the Provost Marshall Office at U.S. Army Garrison Benelux, learned how to work with MWDs and their handlers to receive law enforcement certification. (U.S. Army photo by Visual Information Specialist Pierre-Etienne Courtejoie)