From the supplier : Detailed^TM Formula for Cats is a complete and balanced raw wholefood diet, with naturally occurring essential vitamins and minerals. Scientifically formulated to provide our feline friends a fermented raw diet naturally high in protein, taurine, healthy fats, and moisture from raw pastured meat, organs, finely ground bone, and organic eggs. We provide the biological requirements that cats need, that directly ensure energy, vitality and well-being.