In collaboration with the American Diabetes Association Caillou is confused when Emma is allowed to have extra snacks at preschool. He's even more confused when Miss Martin explains that Emma has type 1 diabetes. Caillou is worried about his friend and becomes very protective of her. But when Emma outruns Caillou in a race, he soon realizes Emma's diabetes isn't like a cold or flu. It's something Emma has to live with every day, and she's doing a pretty good job of it. Includes a poster developed by the American Diabetes Association.