Brown's Avian Grit Plus is a unique blend of essential grinding aids, calcium supplements. trace minerals and vitamins. In addition charcoal is included to help fight hyperacidity, relieve upset stomach and absorb toxic substances in the intestinal tract. The fresh licorice scent is added to attract your bird and also to provide a nice aroma inside the cage of canaries, finches, parakeets, cockatiels and parrots. For all Pet birds