Storyteller: Suddenly, Caillou wanted to have his duckie. And he remembered he’d left him in Rosie’s room. Daddy: Oh, no! Not again! Caillou, come back here! Caillou: My duckie! Duckie makes bubbles, lots of bubbles, big bubbles. Mommy: Maybe this can help you make more. ...
In later seasons, stories are introduced by his cat (in puppet form for some reason), who apparently can talk, but only in puppet form. In the story that the cat has introduced, the not-grandmother is still narrating, and the cat is now Caillou's not-special, not-talking, not-puppet...
Storyteller: Suddenly, Caillou wanted to have his duckie. And he remembered he’d left him in Rosie’s room. Daddy: Oh, no! Not again! Caillou, come back here! Caillou: My duckie! Duckie makes bubbles, lots of bubbles, big bubbles. Mommy: Maybe this can help you make more. ...