Parents of young children have a love-hate affair with the Canadian kids’ cartoon Caillou, featuring a relatable four-year-old boy and his two-year-old sister Rosie. While Caillou cartoons nicely touch upon common childhood themes, including role-playing, exploration, and parent-child interactions, the title character whines and pouts frequently enough to teach impressionable kids bad behaviors. Fingerprint’s new Step-by-Story - Caillou’s…