Nutrition Plus Supreme Safflower-Rich diet; is formulated to make mealtime fun and a source of activity. It"s balanced; right sized bites of wholesome morsels of seeds and grains are enhanced with delectable fruits such as papaya; strawberries and golden millet spray tops. Plus we"ve added our nutrient fortified fruity; tasty; fun-shaped ZOO Vital biscuits to help ensure the well-being of your pet. Cockatiels are known to be selective eaters and may prefer sunflowers to any other ingredient. While sunflowers are nutritious; they are also high in fat. Birds may become obese and develop nutritional deficiencies by consuming too many sunflower seeds. We"ve added premium Safflower as a substitute because of its similar nutritional value to sunflower seeds. Safflower seeds are loved by cockatiels. Safflower seeds are a little bit bitter and may encourage the foraging for other key ingredients; resulting in a better balanced diet.