The Smokey’s Stash catnip filled cat toys are perfect for any cat owner who wants to give their cat a little something to play with. These toys are made of sisal, which is a type of wood pulp that is both soft and durable. The toys are also filled with catnip, which is a natural herb that has been proven to be safe for use in cat toys. The toys are available in two different sizes-a small toy for indoor use and a large toy for outdoor use.