Master Chief Petty Officer of the Navy (MCPON) Rick West meets Master-at-Arms 2nd Class Howard Avery and his military working dog, Diva and Master-at-Arms 2nd Class Derek Shibles and his military working dog, Basco, during his tour of Naval Station Everett. West is on a five-day visit to the Northwest region. (U.S. Navy photo by Mass Communication Specialist 1st Class Jennifer A. Villalovos/Released)..................