Our two year old daughter loves this book, we had to put it on a high shelf in order to also read other books because she asks each night and many laughs. Besides fun to discover in "lowering" the layers all kinds of animal droppings, it's a real educational tool. Initially a very simple and repetitive scenario (with no dialogues at all childhood) there way to learn many things, naming animals, the name of their caca, talk about what they eat to justify colors and shapes, counting, imitating their cries, name colors, etc. For a child in a crèche, the final scene makes can be the fact of being in several rank onion on a pot. Just be careful that the flaps are quite fragile, the book can not be left within reach of children without adult if you want to keep the whole. Attention after the comprehensive review that will make your child's diapers! ;-)