Give your pup the gift of mobility and comfort with Summit Animal Health Liquid Joint & Mobility Supplement for Small Dogs. This revolutionary liquid formula targets joint discomfort, inflammation, and the effects of aging to enhance your four-legged family member’s overall well-being. With the powerful ingredient OptiC4S, pure pharmaceutical grade chondroitin 4-sulfate (bovine), this weekly supplement supports cartilage health, flexibility, and joint lubrication. See noticeable results in roughly 30 days and help your furry friend live their best life. Designed specifically for furry friends under 25 pounds.