Rhino falls in love with a female rihno called Saila. However, he`s got a rival who is another rhino with a tough and big horn. It seems like Saila likes Rhino`s rival better. So Rhino challenges his rival to a duel, this doesn`t work as Rhino`s horn is as soft as a balloon. Boes knowing how lonely Rhino is gets an idea. He sharpens Rhino`s horn and then have him challenge his rival again...
Willy het nijlpaard wordt verliefd. Maar hij krijgt een rivaal met een grote hoorn. Willy daagt hem uit maar verliest. Met de hulp van Boes daagt Willy hem opnieuw uit.