here's the way it see it, if the PDSA sanction it then its good very good, my boy is 7 and to me that is young I needed the service of the PDSA for an unrelated matter but the vet gave him thorough examination and told me his rear legs were getting stiff and recommended the joint supplement, now my lad does not like tablets but he eats these like treats, like I said I never noticed anything probably because I am with him 24/7 but I did notice within a week he was moving totally different like he had a spring in his step and wanting to play with his foot ball he as not done that for a while, so I thank the PDSA for bringing that to my attention and making these tablets at an affordable price as a pensioner money is tight and i am grateful 🙏 to the PDSA and the tremendous work they do thank you thank you thank you