Gourmet Cat Food Entree This is how you dish out delicious tuna to your feline friend while keeping the meal balanced and nutritious. Tuna Tuesday is 87% tuna and supplemented with the vitamins and minerals every cat needs. Made with wild, ocean-caught tuna. The first ingredient. Healthy source of protein, omega-3 fatty acids, and amino acids to help support muscles. Certified dolphin safe. Zero by-products. Ecologically responsible brand. Grain-free formula. Heart healthy. Complete & balanced according to AAFCO standards for all stages of life.