Mushu Loves her Nutrish Dish by Rachel Ray This article may include a provided product or affiliate link. See footer for full details.”May 24, 2016 by cindy 1 CommentWhen the new line of Nutrish dry food was released, of course we were going to give it a try. Mushu has a sensitive tummy. We find she does much better on a grain-free or gluten-free diet. Nutrish Dish is gluten-free.