Duty Dog: Game introduced canine character

Riley, the canine star of the video game, "Call of Duty: Ghosts," has already become a breakout star of the military shoot-’em-up due out in November 2013.

LOS ANGELES — His name is Riley.

Unlike his squad mates in the next installment of the rabidly popular “Call of Duty” series, he’s not adept at sniping enemy combatants or piloting drones. He can’t even pick up a gun.