Feathers & Beaky Grit is perfect for maintaining health vitality in all chickens. Grit is needed to help Chickens grind up and digest their food, such as corn or tasty sunflower seeds, which can be quit tough when you don’t have teeth!Wherever possible we source all ingredients have been sourced locally. 100% natural and compostable packagingIngredients: Flint Grit; which helps to grind the food in the gizzard, removes and breaks down seed husks and aids complete digestion. Limestone Grit & Crushed Sea Shell (Oyster Shell & Cockle Shell) ; which have a high mineral content including the all-important calcium. Charcoal; which enhances the palatability of food and aids digestion.