K-9
U.S. Air Force Senior Airman Eduardo Alcaraz, 19th Security Forces K-9 handler, walks with Military Working Dog Alfa to a training scenario Feb. 25, 2016, at Little Rock Air Force Base, Ark. K-9 teams participated in a variety of scenarios including building searches and narcotics detection. (U.S. Air Force photo by Airman 1st Class Mercedes Taylor)