ArthriSoothe-GOLD Advanced Joint Care Liquid is for use in dogs and cats over the age of 12 weeks. Provides Glucosamine, MSM, and Chondroitin to support connective tissue, cartilage health, joint movement, and lubrication of joints. Recommended for pets in need of advanced joint care, such as senior pets, those recovering from joint related injuries or surgery, or when the most support is needed.