Made from a hundred% pine, this one has the strongest odor. The wood is quite absorbent. Make sure you have the non-clumping item because the clumping just one has mineral oil, which I don’t propose as it’s constructed from petroleum. November 5, 2009 - The Involved Press - A 13-12 https://cruzyfkps.howeweb.com/34111884/helping-the-others-realize-the-advantages-of-pet-stress-relief-snacks