Our mini Dachshound “Heidi” had difficulty jumping off and on the couch. We heard from a friend about SierraSil Leaps and Bounds so decided to give her a try on it. We were AMAZED just how well she responded to it. After 2 weeks she was doing really well and has been taking it for 1 year now and we will continue to do so. We strongly recommend this product to all dog lovers who are having the same issue as we have had. I also am on SierraSil Joint Formula 14 for my lower back pain and I’m hoping it will do well. Thank you for such a great product!!!