The Guardian (U.K.):


"A reply to a question in Notes & Queries yesterday recommended purchasing
lion and tiger urine from Chester Zoo to stop neighbourhood cats from
urinating in a vegetable patch (G2, page 17). Chester Zoo would like to
forestall requests for its big cats' urine: it asks us to make clear that it
does not in fact sell either tiger or lion urine. Many years ago the zoo
sold elephant dung, but it no longer "

David