Though Roosevelt the hippopotamus's sister teases him because he blushes a lot, his best friend helps him feel better about himself.

While playing doctor, Hippo visits the other animals until he gets scared and runs home to Doctor Mommy.

Hilda Hippo tries other, quieter, activities when her jungle friends are disturbed by her dancing, but nothing else makes her happy until Water Buffalo suggests swimming and she finds a new way to express herself.

Three stories featuring Mikey and Dorothy, two hippopotamus friends that play and compete with one another.

It looks like trouble when Fragility, a hippopotamus whose feelings are easily hurt, meets Rudy, a rude elephant, on the soccer field.

When Yellow Hippo accidently runs into a painter's ladder while hurrying home to avoid the rain, she sees all the yellow objects on her trolley change color.

While going on a picnic together, Herbert Hippo teases Tess Tiger about all of the things she has brought along, until he learns just how important they can be.

Harry Hippo takes a bath, plays in the water, and cleans up afterwards.