Super strength chewable 500 mg glucosamine. For dogs & cats. Natural products for pets. Supports cartilage/joint function. Alleviates pain associated with exercise. Product Facts: Why Choose Joint Rescue Super Strength Chewable: Alleviates aches and pains associated with daily exercise and morning stiffness Boswellia, curcumin, bromelain and yucca helps to reduce pain and soreness and keeps your pets comfortable as they continue with normal activity and daily exercise. 500 mg. Of glucosamine in each chewable provides the daily veterinary recommended use of glucosamine, essential for the synthesis of synovial fluid. Antioxidants, mine, amino acids and other synergistic ingredients are included in Joint Rescue for the sole purpose of increasing absorption and maximizing response. Comfort for your pets. Happiness for their humans! Great tasting chewable wafers In multiple taste tests 97% of pets who tried our product preferred ours over the competition. Easy to use. Scored. Easy to break in half. Veterinarian Recommended: Formulated by Dr. Nancy Scanlan, DVM and Dr. C. Leigh Broadhurst PhD. About Ark Naturals and Our Ingredients: Our ingredients and manufacturing processes are all natural, human quality and are GMP (Good Manufacturing Practices) compliant. Manufactured in the U.S.A. in FDA/OTC inspected facilities.