VetriScience Laboratories - Vetri Hip + Joint, Joint Support Formula for Dogs, 60 Chewable Tablets Vetri Hip + Joint is an economical way to introduce joint health nutrients to active, sporting or working dogs as well as dogs that may be predisposed to joint health issues due to age or breed Vetri Hip + Joint includes glucosamine, MSM, chondroitin and perna canaliculis- which contains 57 nutrients and fatty acids that work together to support hip and joint tissue health and lubrication This easy to administer duck flavored chewable tablet include 1100mg of active joint health nutrients Veterinarian formulated and approved by our veterinary review board VetriScience products are manufactured in the U.S.A. and are backed by a 100% Satisfaction Guarantee