Pro-Sense pet health and grooming solutions are developed with consumers and pets in mind. Our pet health experts specially select formulations to ensure dogs and cats get the dental, joint, nutritional and topical solutions they need for optimum health at sensible prices consumers are looking for.Pro-Sense Hip & Joint Solutions for dogs supports healthy joints with 600 mg of glucosamine combined with 200 mg MSM, 100 mg chondroitin and 50 mg Vitamin C per two chews. This advanced strength formula helps support healthy joint function and is suitable for everyday use for dogs of all sizes. Give during meals or after your dog has eaten to reduce the incidence of gastrointestinal upset.When using Pro-Sense Hip & Joint Solutions, use an increased dose during the initial administration period (4-6 weeks).