Physiologically tuned meat first, potato and grain free super premium food for cats. Tuna and Mussels provide complete, high-quality protein and essential amino acids in this nutrient rich recipe. High in Vitamin C, Thiamin, Riboflavin, Folate, Phosphorus and Zinc, and an excellent source of Vitamin B12, Iron, Manganese and Selenium, as well as a complete spectrum of vitamins and minerals.