Board book with lift the flaps. V liked it, L loves it.
My only quibble is with how the snake is described - I always change it from 'scary' to 'scaly' or another 's' word when reading the book aloud to my little ones. Snakes are beautiful animals, in their own way. I don't want to teach my kids to be scared of them, just to treat them with respect, as they would any other wild animal. After all, even squirrels, while cute and fluffy, can carry rabies and have some serious teeth for biting.