Rainier seems to have improved! It has only been 2 or 3 weeks. He moves better and isn’t so stiff when he first gets up. The snapping noises aren’t so prominent when he gets up and lies down. So I would call that significant improvement! he is walking without showing signs of pain like in the past. I sincerely hope I don’t have to put him through TPLO surgery again! I put him on the HA formula as an initial dosing. He didn’t get support like that when he was in recovery. I plan on continuing the GlycanAid regular maintenance when I finish this bottle. I plan to keep him on this supplement for the rest of his life. I believe you that this formula gives him the joint support he needs. I see a distinct difference in his performance and behavior. We are about half way through the first bottle and I didn’t expect to see such good results! Thank you again for your incentive and encouragement.