Vanilla and Mint combine to make this tasty treat. The vanilla side of the stick is specially formulated to clean teeth, scrubbing away at plaque and tartar as your dog chews. The Mint side has added peppermint, parsley, and alfalfa (a natural source of chlorophyll) to give your Puppy fresher breath. Wheat sensitive and corn sensitive pups can enjoy this treat too, because our tasty Vanilla Mint Twistix are wheat free and corn free!