Natural Edible Dental Chew with Naturally Powerful Breath Fresheners and Healthy, Wholefood Antioxidants. Natural Breath Fresheners - Alfalfa Concentrate (packed with natural chlorophyll) Clove, Vanilla, Parsley, Fennel, Rosemary. Antioxidents include: Apples, Spinach, Carrots, Pumpkin, Cherries, Cranberries, Rosemary, and Turmeric.