Cuttlebone, also known as cuttlefish bone, is a hard, brittle internal structure (an internal shell) found in all members of the family Sepiidae, commonly known as cuttlefish, a family within the cephalopods. Cuttlebone is an important dietary supplement for birds because it is a great source of necessary minerals and calcium, which helps birds with bone formation and blood clotting. Cuttlebone is an inexpensive source of calcium carbonate and other trace minerals for your bird. It is a natural product and doesn’t contain toxins or contaminants. Similar to calcium, trace elements are crucial for both people and birds. The trace elements found within cuttlebone benefit birds, as well. Iron aids with red blood cell formation and function, Potassium maintains normal heart and muscle activity, Zinc helps with the immune system, and Copper assists with proper circulation and healing.  Besides being an important dietary supplement, cuttlebone has a rough texture, making it an ideal tool to help support beak strength. Birds can use cuttlebones to help keep their beaks trimmed and sharp. Even finches and canaries will often improve their beak health if you provide them with cuttlebone.  Priced per pound a $3.99