Hip + Joint PRO provides hip and joint support for dogs of all ages and size. These chews are a great choice for senior dogs that are showing signs of slowing down, discomfort during normal activity or are suffering from the effects of age, joint deterioration and limited mobility. Our PRO formula provides recognized joint support ingredients including glucosamine, chondroitin and MSM. Our formula may help alleviate discomfort and stiffness and allow for better mobility and less fatigue after daily walks and play.