Frog is changing the rules - dogs no longer sit on frogs. Phew! Dogs now sit on logs - and everyone else is going to have to sit somewhere different too. Will cats want to sit on gnats? Will spiders like sitting on gliders? Will whales be happy to sit on nails? And, most importantly, where is FROG going to sit? The hilarious sequel to 'Oi, Frog!' will have children rolling around with laughter.