LANGLEY AIR FORCE BASE, Va. -- Staff Sgt. Alonza Ivey,355th Security Forces Squadron military working dog handler, looks on as Diesel, his military working dog, reacts to a decoy during the during the Air Combat Command military working dog seminar June 28. Handlers and dogs from each base in the command attended the five day course, hosted by the 633 SFS, to receive intensive education and training, including dog psychology and behavior, decoy training and ways to improve working dog performance. (U.S. Air Force photo/Senior Airman Zachary Wolf)