Simple and universal. Since ever, children learn songs, and, since ever, these present animals : friendly, mean, cunning, not sly...
The children listen, laugh and fall asleep with pictures of savannah, in which they imagine lions that flight, giraffes that row on the Nile, armies of lemurs coming to give them a hug. At this age, animals have for only border the children’s imagination.
So observe the hippo in a beauty salon has really nothing astonishing, not morethan look at the baboons swinging in the air.
