The Cramp Twins - Series 3 - Goosenapped

Animation about ten-year-old twins Wayne and Lucien Cramp - brothers who are complete opposites of one another. When one of the Parsons' geese goes missing, the entire Parsons family go out looking for it. Lucien offers to help, but when Wayne hears there is a reward he steals the rest of the flock and hides them in his room.