These bones can be given to your pet to help keep teeth clean freshen breath. Not intended for dogs under 6 months of age or 10 lbs. in weight. 11 bones for the price of 10 are included in this 13.2 oz. bag Ingredients: Rice, rice flour, tapioca starch, casein (milk protein), water (sufficient for processing), propylene glycol, vegetable oil, calcium carbonate, monocalcium phosphate, potassium chloride, sodium tripolyphosphate, sodium propionate (a preservative), chlorophyll, poultry digest, potassium sorbate (a preservative), peppermint oil, vitamin E, A, and D3.