ZuPreem AvianBreeder FruitBlend Flavor Diets are enriched to support the reproduction stages of psittacines (hookbills), and contain five different colored, fruit-shaped extruded pellets. Increased levels of protein, fat and calcium aids in keeping breeding stock in prime breeding condition and contributes to optimum production of offspring Nutritionally balanced and fortified with essential vitamins and minerals No artificial preservatives. Available in 40 lb unit sizes for Cockatiels, Parrots & Conures and Large Parrots pellet sizes.