Hi,
I know you posted this message some time ago. I don't even know if you still have your dog, but if you do, you may want to consider this for your arthritic companion. Have you heard of Regenipet made by Oasis Lifesciences?
I am an associate for Oasis and have seen success with this formula. If you would like to take a look at it, go to
www.regenipet.com The product has a lifetime guarantee. If you would like to try some you will need my associate ID#1069883 or you may purchase directly from my web site:
www.oasislifesciences.net/chetons
Good Luck!
Shelley