- Kittens.What has two heads, four eyes, six legs, and a tail?- A cowboy riding his horse. What always sleeps with its shoes on? - A Horse. What is as big as an elephant, but weighs nothing at all? - The shadow of an elephant.What fur do we get from a Tiger? - As fur away as possible! Why do dragons sleep all day? - They like to hunt Knights. What can honk without a horn? - A goose.What has a horn but does not honk? - A rhinoceros.What is the greatest worldwide use of cowhide?- To cover cows. What two keys can’t open any doors? - A Donkey, and a Monkey.