They just should tweak the system both use another binder. When they did I'd feed it to my cats instead of the opossum which arrived at my back door. ...now 'domesticated', our pets have not evolved rumens alongside their digestive tracts in order to ferment cellulose along with other plant https://pet-shop-food90739.alltdesign.com/the-definitive-guide-to-petshop-54639144