How Much Msm Is In Extend For Dogs?

How Much Msm Is In Extend For Dogs? Administer during of after the animal has eaten to reduce potential incidence for gastrointestinal upset. Active Ingredients: Joint Shield Complex 400mg (Proprietary blend of Glucosamine HCI 300mg, MSM 100mg, Type II Chicken Collagen 100mg, Ascorbic Acid 100mg. How much glucosamine is in extend for dogs? Extend Joint