Kaytee Extact Rainbow Premium Daily Diet for Parakeets and Lovebirds is trusted by avian veterinarians and breeders. It has been specially formulated to provide superior nutrition when compared to other seed blends. This unique formula is 100% consumable and does not contain shells or hulls for a cleaner cage and eating area. Features DHA Omega 3 fatty acid to support heart, brain and visual functions. It helps promote better feathering and brighter colors in your birds.