WWill, military working dog assigned to the 354th Security Forces Squadron at Eielson AFB, Alaska, visits the Andersen Air Force Base Veterinary Treatment Facility for an island entry exam July 8, 2015, at Andersen AFB, Guam. The facility provides veterinary services for MWDs, U.S. Department of Agriculture dogs and privately owned animals. (U.S. Air Force photo by Airman 1st Class Alexa Ann Henderson/Released)