ProDen DentalCare Soft Chews for Cats feature the clinically proven A.N. ProDen kelp to help fight plaque and tartar, support healthy teeth and gums, and freshen breath. These soft, easy-to-give cat treats fit seamlessly into daily cat dental care routines. Low in calories and veggie flavoured (non-animal origin), they make dental maintenance simple and enjoyable. Designed for daily use and continues to work after ingested. Each 45-chew jar lasts about 1.5 months when used as recommended.