She will eat pretty much anything, except that hairball remedy gel. Go figure. Anyway, I am semi-addicted to sunflower seeds in the shell. My problem is that Audrey really likes sunflower seeds and will even eat the empty shells after I spit them out. I'm guessing she shouldn't be doing this, so I'm much more careful about my shells, but I'm wondering if it means she needs more sodium or something. Anyone have any experience with this?