HILL'S ADULT PRESCRIPTION DIETS T/D DENTAL CARE cat food is a complete dietary dry food for adult cats to help maintain good oral health. They help maintain good gum health and decrease the formation of tartar, plaque and dental spots. Consult your veterinarian for more information on how Prescription Diet foods can help maintain good gum health Help your cat to Follow a happy and active life.Why choose HILL'S ADULT PRESCRIPTION DIETS T/D DENTAL CARE?- They help reduce the formation of tartar, plaque and stains.- They have a specific fibrous matrix with fiber alignment. As a result, the kibble envelops the tooth before it breaks and the fibers it contains exert a cleaning effect on the surface of the tooth.- They contribute to the maintenance of the proper functioning of the urinary tract