MUTT and JUNKYARD have worked together for so long, they no longer need to give each other audible or visible signals. It's almost as if they function as one organism. On D.E.F. operations, Junkyard sniffs out contraband substance and sets up the bad guys so Mutt can take them down with his dual net launcher! If the bad guys decide to put up a fight, they'd better be prepared to get ripped to shreds by a howling, savage beast, and then they'll have to contend with the dog!
Vehicle Specialty: G. I. Joe Super Sonic Fort America driver