Um Cachorro Bem Treinado (1980)

This delightful animated film follows the rambunctious Cebolinha, who discovers a dog training book and resolves to have his dog Floquinho protect him. Determined to make Floquinho the ultimate guard dog, he trains the pup to deter their neighbor Monica. But when Monica confronts Cebolinha about mischievous actions, Floquinho's training backfires spectacularly, leading him to attack a scarecrow instead. Once again, Cebolinha’s good intentions result in comical trouble and unexpected consequences.