I had a 10 year old cocker spaniel who lost the use of his hind legs, he would drag them and could not stand up. I bought him a dog wheel chair and started
him on glucosamine and chondrointin (the same one I use) I only used half of it. My vet asked me if I wanted to put him to sleep but I refused and continued with the glucosamine and chondrointin. After two weeks he started to standfor a few minutes. Well, after a month, my cocker was out of the wheelchair and running! It really works wonders, at least for my cocker. Try it and good luck!