Just wondering if it is safe to put quilt batting in mats for the ferret cage? I am planning on stitching it with a zigzag, which is pretty strong. also, can it be used in sleep sacks or hammocks? I just need to know if ferrets have to be supervised around batting or fiber fill. Its not a toy so i figured she probably wouldnt try to eat it...but i dont know if it is completely safe. Thanks! [Posted in FML issue 4928]