Yes, this is all about animals and their poo, and as one who has a slight aversion to the plethora of bum and fart books around, I sighed inwardly when I first saw it. Aaah, but this is a poo book with a purpose. Mouse, who is full of curiosity, wants to know what all his animal friends have in their nappies. Lift the flap and see – horse’s three round droppings, doggie’s poo with a pointy end, rabbit’s seven pellets etc. But when they all want to see what is in mouse’s nappy, they are in for a big surprise. It’s empty. Because mouse uses the potty for his little pellets. Now everyone wants to sit on the potty. It’s fun, silly and eminently useful!