Technical Sgt. Eric Smith, 316th Security Forces Squadron military work dog trainer, demonstrates working dog tactics with Lana, 316 SFS working dog, and her handler Staff Sgt. Joseph Stoltz, 316 SFS military working dog handler, at the Year of the Air Force Family Joint Base Picnic on Joint Base Andrews, July 23. The Joint Base Andrews Picnic featured a mini-carnival, free food, music, base agencies and more. (U.S. Air Force photo/ Bobby Jones)