Benefits: Oral health flakes for dogs and cats. Helps clean teeth and freshen breath. Does not contain additives, preservatives, sugar or gluten. Rich in natural seaweed. Cautions: Keep out of reach of children and pets Do not give to animals with hyperthyroidism unless directed by your veterinarian. PET Hygienics Dental Plaque Remover Flakes 40 gm. I do not receive this product or any others in exchange for this article, I do get a commission for readers clicking the buy now links which helps to differ the cost of hosting this blog and I sincerely hope this article site helps you with your search for Vet Approved Rx products.