Duck family (Disney) strip, Della writes to Donald that the boys had placed a firecracker under their father's chair as a prank and that their father had been sent to the hospital. This was the reason why the boys first showed up at Donald's house. Thereafter the father is generally assumed to have disappeared. In "The Richest Duck in the World", when Scrooge mentions that the few family members he had had disappeared, the boys respond "We know how "that" feels!" Donald's cousin Fethry Duck was created for the Disney Studio Program by Dick Kinney and Al Hubbard and was first used in
Donald Duck the Donald Duck comics about him being physically unhealthy and unmotivated to exercise. Usually, some character close to Donald annoys him by saying he's being lazy and needs to get some exercise. But despite his apparent idleness, Donald proves that he is muscular. In the short film, "Sea Scouts", Donald is traveling with his nephews in a boat when it's attacked by a shark. Donald makes several attempts to defeat the shark, each of which proves ineffective, but then finally triumphs and defeats the shark with a single well-placed punch. Additionally, as discussed below- Donald had a stint in the