Our POOPOOPAPER products use NO wood pulp in our paper. Our pulp mixture is made from fibers that are 100% Organic, Tree-Free, Sustainable and Chemical free - Poo (Pooh, Poop or Dung) fibers - of course. We use Poo fibers from elephants and other plant waste fibers to make our amazing, all natural POOPOOPAPER products which are then sun-dried naturally and are pH neutral and lignin-free.