Axel the German Shepard

Our dog Axel is a 9yr old German Shepherd who has arthritis in his back legs. He is an active dog but with the cold coming on we didn't think he would last this winter. We purchased TuffRock K9 JF from the Sydney Easter Show and could see improvements approximately 2 weeks later. Now 3 months on he is running around like a puppy again and does not seem to be in any pain even with the cold winter so far. I am so glad of your TuffRock K9JF product as it has given us more time with our dog.Thanks again,Tracey & Wayne Logan