Bought Rose-Hip Vital Canine for our staffy. He had surgery on his ACL almost 8 months ago. Found Rose-Hip Vital Canine about 2 months ago. A massive difference, he is able to walk better and not limp as much , and is soo much happier in life. Able to run and play at beaches and parks without being in pain. Definitely recommend this product . Soo Soo happy with it. Thank you.