A lot of picky/finicky eaters do really well on raw and LOVE eating after switching to it! You can check out some pre-made raw brands at
Primal Pet Foods: Wholesome Raw Food for Dogs and Cats Stella & Chewy's - Home Bravo! Raw Diets - home page
You might want to check it out! Good luck! I'm lucky that my two are little piggies and will eat absolutely anything.