Hacker T. Dog, otherwise known as Hacker (age 6) is one of the presenters of British children's television service CBBC. He is a puppet dog from Wigan. and is the half brother of Dodge T. Dog. He commentated on the Russia v Belgium at the 2014 World Cup for the BBC.Hacker and his brother Dodge started on weekends in May 2009, and did weekdays from July 2009. Both puppets are modelled on the Border Terrier breed of dogs.