Soothe Joints ® is useful for dogs experiencing discomfort from everyday activities. Complimentary and compatible with glucosamine products like Sound Dog Viscosity. Maintenance of healthy joints requires proper functions of the joint capsule, cartilage on the bone endings and viscous joint fluid. Maintaining the joints of an active dog is paramount to a healthy life. Soothe Joints ® assists in the maintenance of healthy joint capsules and in the preservation of thickened joint fluid. Herbsmith Soothe Joints ® is complimentary and compatible with glucosamine products - a step beyond glucosamine supplementation. It has all-natural herbal qualities that maintain normal movement. Use Soothe Joints ® with Comfort Aches ® and Sound Dog Viscosity for the ultimate joint support regimen! - made in the U.S.A.