How to clean your cat's teeth without actually trying: Cat Chew Treats are made with all natural ingredients and designed to clean teeth. There are few natural products on the market that can remove tartar as effectively as our Cat Chew Treats. Low in ash, magnesium, with taurine added, the N-Bone Cat Chew Treat is a perfect combination for oral hygiene and nutrition. Cat Chew Treats are a treat chewing cats love. Ingredients: Soy protein concentrate, wheat gluten, gelatin, corn gluten meal, chicken meal.