CARNA4 Grain Free Cat Food Fish Formula (Herring Perch ...CAR C Gf Fsh 2# Introducing the first whole food complete diet for Cats. Completely synthetic free (that means no pre mix!) because our organic sprouted seed combination provides all the vitamins and minerals your cat needs for excellent health. The cats are loving the taste! Quick baked for convenient every day easy feeding of natural food for your cat.