Tex posted this on the stones digest, but for those who don't get it, Oxbow is doing a study with the University of California on stone & urinary problems in piggies. It's sounds interesting. Here is the link: https://www.oxbowhay.com/link.sp?page=academy_article&id=40649 Thanks Tex! =) ***JAIME*** & Albert always & forever in my heart. http://www.piggiepages1.blinkz.com/