Dr. Carol, This is a picture of my 10yr 9mo old Newfoundland / retriever mix, who will be 11 years old this November. His name is Garth and the best dog we ever had. Garth tore his knee up back in 2004 and had it surgically repaired. He suffered from arthritis ever since. My sister-in-law used your paaws vitamins for her German Sheppard and after she passed on she gave me the remainder of what was left. To our amazement your PAAWS vitamin product has changed his life. The people who know him at our dog park always comment on how well he is getting around. Thank you so much for such a great product and to anyone who is considering using it, don’t think twice cause IT WORKS.