Oi! Dog Board Book

Cat is a stickler for rules: cats sit on mats, hares sit on chairs and, however irritating, dogs must sit on frogs. That's until Frog decides to change the status quo. But will Cat want to sit on gnats instead of cushy mats? Will spiders like sitting on gliders? Will whales like sitting on nails? And, most importantly, where is Frog going to sit?