If your furry feline has a sensitivity to fillers and additives found in most canned cat food, natural balance L.I.D. Green pea & duck formula is the perfect choice! duck meat, duck broth, duck liver, and real peas provide the vitamins and minerals needed, with no grains or fillers tiger wouldn’t eat in the wild. Limited ingredient diets are great for cats of any age with food sensitivities, or for owners that want a simple, wholesome, natural meal for their pet. They are rich in antioxidants, vitamins, and minerals needed for a long, healthy life. Vet recommended, too.