Clinically Proven GlycoFlex 3 Hip and Joint Supplement for Dogs represents the third stage of VetriScience Laboratories’ comprehensive joint support program designed to maintain comfort and mobility through all stages of your dog’s life. Recommended by veterinarians for over 30 years, this formula offers higher levels of glucosamine, MSM and perna canaliculus for superior joint care. Glyco Flex 3 tablets are suggested for active and competitive dogs to maintain top form, but also provide support for dogs showing signs of aging and discomfort as well as those with limited mobility after orthopedic surgery.