Caillou and Leo discover karate; Caillou and Rosie go on safari to find his animal cards; the family visits the ranch of Jonas, who is a real cowboy.

Caillou goes to the store; Caillou goes on a canoe trip.

Caillou wants to see elephants at the zoo; Caillou goes to a sheep farm.

A rabbit eats Caillou's carrots; Caillou watches Billy practice the tuba.

Caillou gets a special invitation to go to Andre's gym class. Caillou and Leo are playing with their rocket ships in the park. On a winter day, Dad and Caillou go over to Grandpa's with their skates. When Caillou and Rosie stay at Grandma and Grandpa's house, Grandpa uses pop bottles and a rubber ball to create a kid's bowling alley in the backyard.

Caillou discovers an old photo of a younger Grandpa and Grandma dancing; he wants to dance too; with Grandma as his partner, Caillou learns to dance; it's Valentine's Day and Caillou is invited to a party at Leo's house.