You can safely use Arthro-IonX along with other medications and supplements. It contains homeopathics in a micronutrient base so it is easily absorbed and stimulates the healing process. I would also use a high quality fish oil, and digestive enzymes and probiotics to improve digestion. Arthro-IonX will work on its own, but you would probably see faster results if you could do it all together. I would start with this and if your dog needs more support I can offer other suggestions. I think you will see some positive changes. You will need to do some things differently so that the other ligament will also grow stronger. We would like to avoid future damage to the other side. Eighty percent of the time the other side becomes damaged if nothing else is done to improve the situation.
Please let us know how you progress. We can help guide you this process.