When Mom, Rosie and Caillou go to the zoo, Caillou can’t wait to see the elephants. Rosie is a bit uneasy with all of these animals around and it takes her a while to get used to them; but, each time they leave a station, the animals seem to “connect” with Rosie one way or another which finally makes her smile. They see a parrot, a monkey, a hippopotamus and finally the elephants! Caillou is in complete awe and comes to the realization that animals have families too.