Glynis- Sorry, I don't really know anything about diabetes in piggies. We will keep Velvet in our prayers. Give her hugs from us... ~Jaime, Mimi & Captain Phil the betta fish~ ~Missing Albert, Molly, Radar & Daisy~ http://s652.photobucket.com/albums/uu246/chirpy123/ http://www.etsy.com/shop/AintThatCrafty