Anyone have experience using this in nesting boxes or opinions? Its that stuff made from recycled paper pulp - supposed to be dust free and chemical free. It looks super soft and warm. and wondering if it would help prevent crop impaction if they happened to eat it as opposed to straw and shavings. here is a link for an example http://www.amazon.com/Absorption-Ca...e=UTF8&qid=1351616968&sr=1-2&keywords=bedding It is pricey - but if only using for nesting - or isolation boxes - not so bad.