NATURVET 978230 Tr Bladder Support for Pets, 60-Count 100% Money Back Guarantee - NaturVet Specially formulated with cranberry to help dogs maintain and support healthy bladder control and normal urination. Vitamin C helps to support your dogs immune system. Time release bladder supplement, chewable tablets that your dog will love! Active Ingredients per 3 Gram Tablet: Pumpkin Seed, Rehmannia, Wild Yam Root, Oregon Grape Root, Marshmallow Root, Cranberry Extract and Ascorbic Acid (Vitamin C). Our NaturVet Bladder Support Supplement is veterinarian formulated and manufactured in the USA in an FDA audited, cGMP compliant facility.