As in many children's books, there are interesting topics to touch (fur etc). But PLUS, there is an element on every page that activates a small music. Ex: Anatole snores, spilled her bath, made "squeaker" with his duck bath, a kiss to his security blanket ... And yet the batteries (changeable) hold up well!
In short, it is very playful, and themes (meals, bathing, sleeping) are part of the routines of the child, which can thus easily identify and understand what Anatole ...
This gives really want to discover the other volumes of the "adventures" of Anatole :-)