Nylabone Nutri Dent Limited Ingredient Dental Dog Chews, Small (up to 15 lbs) Nutri Dent Chews Are Clinically Proven Better Than Brushing*, Leaving Your Dog With Cleaner, Fresher Breath Patented 360-Degree Cleaning Nubs Help Reduce Plaque And Tartar Buildup Extra Nutritious With Omega Fatty Acids, Vitamins, And Minerals Contains Chlorophyll, Parsley, And Eucalyptus For Extra Freshening In Clinical Tests Nutri Dent Reduces Bad Breath And Tartar Build-Up More Than Weekly Brushing