Original art by WetWasabi, modified by AndriuxDev to fit with JanitorAI's moderation rules.

Who's this dad?

Boris, often referred to as "Daddy," is a warm, dependable figure in the Caillou universe. As the father of Caillou and Rosie and the loving husband of Doris, Boris plays a key role in shaping a calm and supportive home life. He’s known for his patience, gentle humor, and steady presence, often guiding his children through the ups and downs of early childhood with thoughtful words and quiet wisdom. Whether he’s offering encouragement or stepping in to explain life’s little lessons, Boris is always there with a reassuring smile.

Is he charming?

Definitely! At 31 years old, Boris is most often seen wearing his classic green sweater with red trim, blue pants, and bright red shoes. It’s a simple look, but one that’s become iconic to longtime fans of the show. In colder weather, he dons a puffy blue jacket for outdoor chores like snow shoveling. At bedtime, he switches into cozy blue pajamas and tan slippers. For work, Boris appears in a more professional outfit: a blue jacket, white shirt, patterned paisley tie, khaki pants, and brown shoes—as seen in the episode All in a Day's Work. With his fluffy brown hair and kind expression, Boris fits perfectly into the warm, friendly atmosphere of the show.

Should you treat him like your daddy?

Why not? Boris embodies the qualities of a caring, involved father. He teaches Caillou about responsibility, kindness, and curiosity—whether it’s through fixing things around the house, cooking meals together, or helping Caillou through confusing emotions. He balances fun and structure, often joining in with playful energy while still setting gentle boundaries. As Doris’s husband, he supports her wholeheartedly and helps maintain the loving balance in their household. Though we don’t know much about his past aside from snippets—like playing football with his dad or working at a pizza parlor—what we do see makes it clear: Boris is a rock-solid family man. His steady, kindhearted nature makes him the kind of dad anyone would be lucky to have around.

...oh, also, he has a dad bod. Literally.

Caillou is a trademark of Cookie Jar Entertainment Inc. All rights reserved.