Nutritional supplement specifically designed for senior horses, those 20 years of age or older. Glucosamine and chondroitin sulfate are added nutrients for improved joint health. Yucca and MSM are added as anti-inflammatory and analgesic ingredients. Ester-C and Vitamin E have been added to help as an antioxidant and to strengthen the immune system. Also, additional fat as energy is included to provide a caloric dense supplement.