Cuttlefish bones are a calcium-rich dietary supplement for caged birds, chinchillas, hermit crabs, reptiles, shrimp, and snails. They are not intended for human consumption.
Cuttlefish bones can be used as a "toy" for birds. Their rough texture can help support beak strength.Cuttlefish bones can be used as a poultice to treat skin rashes, ulcers, and lesions
Cuttlefish bones can be used to make natural bone implants, suppositories for treating haemorrhoids, and wound gels.