One of the shows my youngest son really enjoys is Caillou. It’s a ncie show. It features nice, friendly characters and it always has a storyline. But they have never explained why Caillou is bald. Don’t get me wrong, it doesn’t matter to me that he’s bald. Having a son with alopecia areata I actually appreciate it. But they’ve never explained it as far as I know. Do you know why Caillou doesn’t have hair?