There was a time when Puffadder didn't shed his skin. All the animals were afraid of Puffadder because he was very difficult to see and he had a nasty bite. Puffadder decides that if no beast wants to be his friend then he doesn't want to have any friends. He slithers far, far away to the desert where he bumps into Camel and learns that every animal needs a friend. Tales from Africa.
