Pipì, Pupù and Rosmary meet three little guinea pigs which are crying because they cannot find their mummy. Not quite knowing what to do to comfort them, our friends decide to play some sketches to entertain and amuse the little guinea pigs until their mother returns. And so it goes: the little ones are rolling with laughter throughout the whole show, their mummy finds them again and Pipì, Pupù and Rosmary can finally continue their search for Mapà.