Thanks for sharing this - also interested to see what results you get. My in-laws dog is getting quite sore these days and we have to start thinking about a good supplement for them to give her. I never would have thought of trying to find something cheaper on e-bay!
Chase (Friendly Resident Wigglebum) - Border Collie/Lab/Shepherd X
Kailey (Misunderstood Gentle Beauty) - GSD & foster failure #1
Rupert (Gold-Medal Winner of the 3 a.m. Kitty Destruction Olympics
Heidi - RIP my sweet baby girl