After conducting research, I started voluntarily administering the Synoquin product to our dog, who is a Cane Corso, as he has a tendency, due to his breed and genetics, to develop dysplasia during growth. So far, at 2 years old, he is quite healthy and strong. We also give Synoquin Small to an elderly Pomeranian who had difficulty moving due to rheumatoid arthritis, and now he moves normally. I highly recommend it.