There are several things that you could do to help your dog. I would try Promaxol to reduce the pain and weakness and help healing to begin. It contains the stronger LM potencies. After there is improvement, you can switch over to Arthro-IonX. In addition, it is helpful to give digestive enzymes with each meal, MSM, probiotics, and fish oil. The oligotherapeutic mineral base found in the IonX products helps the body to better utilize the other nutritional substances given for a synergistic response and faster healing. Also be sure to give sufficient fresh water that is free of chlorine and fluoride. If you can gradually phase into a grain free diet, that can be helpful too. The other thing that is sometimes beneficial is to have a certified veterinary chiropractor check for spinal alignment and make any corrections as necessary. Please let us know how you progress or if you have any other questions.