Tanja retires.
U.S. Air Force Staff Sgt. Robert Wilson, 366th Security Forces Squadron military working dog handler, and Tanja sit on a couch and play with a blue ball Jan. 18, 2013, at Mountain Home Air Force Base, Idaho. Wilson was Tanja's handler for more than a year and deployed with her. (U.S. Air Force photo/Senior Airman Benjamin Sutton)