Someone asked the question about using Feline Pine for poopboxes.  We have
used it for over a year with great success.  It doesn't seem to harm the
fuzzzies, but is biodegradeable, and works great in my garden for certain
plants.  Hope this helps
 
CJ Ladybug
  &  KoKo " Why use a box when there is a perfectly good corner available?"
     & YumYum "Oh please, can't you hit anything?"
[Posted in FML issue 1876]