Brody has always been a hard player. He loves to wrestle with other dogs. Well, this created a body full of arthritis for my poor guy who after an hour of playing with his girlfriend, who is 3 years old, the poor guy couldn't get up to go outside or get to his water bowl, never mind walking up the steps to go outside. It would take him about a week to recover. Now that I have him on this powder he recovered in two days. I'm still on the first jar, just slowly getting Brody up to the right dosage for his weight. But there is more spunk in him, so I will be buying another jar.
Bottom Line: Yes, I would recommend this to a friend
