Much of the reconstruction was accomplished with the use of Border Terrier crosses. He is a puppet Border Terrier from Wigan. She lives in Scotland with her husband, two children and border terrier, 'Judgy Dog'. His nickname is the "Border Terrier". Hacker T. Dog, a Border Terrier puppet character, made his first appearance on this show. Today, only the Border Terrier is occasionally found in the field. The Border Terrier is a small, rough-coated breed of dog in the terrier group.