Jeremy investigates how dogs bred to attack are being used by gangs as weapons and by individuals as status symbols. He meets members of the Met Police's status dogs unit, and speaks to gang members who tell him how they train the canines to be more aggressive. He also speaks to a pitbull fan who believes the banned dog has been given a bad press, meets a dog trainer who says with the right training any pooch can be tamed, and is set upon by a trained attack dog to gain an insight into the experience.