You are very lucky that she loves her kibble. Personally, if mine were always eating their kibble and liking it then I probably wouldn't start mixing anything with it. Mine tend to get a little picky when they are getting extras. They try to hold out to see if they'll be offered anything more interesting then kibble. That's just my experience. If your don't get picky, then you could try adding some yogurt. I've heard that is good for the tummy. Also, chicken and rice is pretty mild. Good luck!!! By the way, mine are on Canidae too!