Don't use rhino horn, chew your fingernails instead...

..it's made of exactly the same stuff...keratin! Help stop the barbaric and uncivilized trade, and use, of rhino horn. People would not be so keen to risk life behind bars or worse, just for a big pile of nail clippings! Let people know that rhino horn possesses no magical cure, as much as eating a big pile of rhino hair, or human hair would, for that matter! (Hair, horns, hooves, and nails of all animal species are made from keratin).