By making a tricycle ride with Billy, cuddly chick finds a squirrel with a broken leg. Do not panic! An animal in distress? This is a job for veterinary blanket! Abradoudoucadabra! Splouch! Doudou chick opens the trunk to costumes. He dives into it. He appears dressed in a white blouse and a briefcase care, no doubt, that blanket vet! Let's go for a brace!