Cuttlebone

Cuttlebone is the simplest calcium source in bird keeping, and it doubles as a beak conditioning surface your bird will use on its own initiative.

It matters most for laying hens and growing birds, but every bird benefits from having one available. The range covers natural cuttlebone in several sizes plus the clips and holders to mount it, from All Pet Avian Care, Avi One, PenPlax, Bainbridge and Nature Island. Replace it once it is worn down or soiled.