Duckworth is Scrooge McDuck's longtime, no-nonsense butler and chauffeur in DuckTales. Despite having "Duck" in his name, Duckworth is actually an anthropomorphic dog. He worked for Scrooge even before the nephews moved in. He's Scrooge's chauffeur and errand boy on occasion. Duckworth used to be Scrooge's only household servant until Scrooge hired Mrs. Beakley. He also is the servant of the house.