That's great that it works for him On the bright side, I also have mine on Pentosan which did have a noticeable difference for him so that's great https://en.

That's great that it works for him On the bright side, I also have mine on Pentosan which did have a noticeable difference for him so that's great https://en.wikipedia.org/wiki/Pentosan_polysulfate#Dogs https://en.wikipedia.org/wiki/Pentosan_polysulfate#Dogs