When my Boy was 12, he hurt himself getting out of a snow bank... the next day he couldn't even get up, stopped eating or moving, he wasn't getting any better and I had decided that if he wasn't better by Monday, I'd call the Vet to come out and put him down. I had already ordered Nzymes Sprouted Granules to help with his mobility and luckily it came in Friday's mail, started to give some to him in hamburg. By Monday he was up, moving, eating and has been moving since, he is now 14 1/2 years old... like me goes a little slow but is going... would recommend the granules.