Dodson & Horrell Joint Support is formulated specifically to provide nutritional maintenance and to support your horses musculo-skeletal system. Throughout their lives horses joints and muscles will take a lot of wear and tear through day to day strain this is why Dodson & Horrell have tailor made their joint support supplement to aid your horse and keep his or her quality of life great. Dodson & Horrell Joint Support contains glucosamine and MSM which are well known to nutritionally support joints and it is ideal for all horses including performance horses older horses and can be especially beneficial to horses suffering to that are predisposed to arthritis.