Cuttlefish bone: the bone of a cuttlefish in the sea. It is a high calcium substance, which can be used as medicine. The Chinese medicine is called cuttlebone, which is available in Chinese medicine shops. The cuttlefish bones bought back by pharmacies can be directly fed to birds, because the cuttlefish bones in pharmacies are all processed. If the cuttlefish bone is taken back from the food market or restaurant, it should be boiled in water 10 minute, dried and then fed to the birds.

There are two feeding methods: 1. Grind cuttlefish bone into powder, add it to the yolk of the egg millet, and then make it into egg millet to feed the birds, and add 5 grams of cuttlefish bone powder to every 500 millet. 2. Drill a small hole in the middle of the cuttlefish bone, hook the cuttlefish bone with lead wire and hang it next to the jump bar in the cage (the hard shell faces outwards), and the birds will peck at it themselves.