Dr. Carol's Canine Hip & Joint Support is an All-Natural Dog Arthritis Supplement designed by Dr. Carol Osborne, DVM. The Advanced Flexibility Formula provides a unique, all-natural, organic combination of USA made human grade canine arthritis nutrients: Glucosamine, MSM, Chondroitan Sulfate, Hyaluronic Acid, Vitamin C, Manganese, Zinc and the Essential Omega-3 Fatty Acids: EPA and DHA. Tasty, bacon flavored chewable tablets, providing natural dog arthritis pain relief, rebuilding of bones, joints and connective tissue. Available in 60 and 90 count bottles.