"My Rat Terrier Hyper-Extended her hip muscle. The vet prescribed crate rest for 10 days. This was working but was driving her CRAZY. I started looking for an All-Natural hip suppliment and found Joint Strong, liked what I read about it so, I gave it a try. By day 2 I could see a HUGE change, she was now using her leg and was feeling wonderful. Within 2 weeks she was back to doing the "Rattie 500"! I highly recommend this product!"