If you found a tiny golden dragon with green paws, would you know what to do with it?
Well, Moomintroll thinks he knows what to do. But when he takes his new-found pet home, things don't quite work out as planned!

Here is a delightful collection of stories in which Moomintroll meets some new characters such as the Fillyjonk and the Hattifatteners, as well as sharing adventures with old friends, namely Snufkin and Little My.