ProDen DentalCare dental bites for cats feature the clinically proven kelp ingredient A.N. ProDen to help fight plaque and tartar. These crunchy cat treats support healthy teeth and gums and help freshen breath as part of daily cat dental care. Low in calories and fat with a veggie flavour (non-animal origin), they’re ideal as a crunchy treat or food topper made with natural ingredients. For daily use to help maintain clean teeth; continues to work after ingested, and one 85 g jar lasts about 2 months when used as recommended.