yeah thanks, my old agility club was jumping her too high when she was only 9 weeks old, after she went into sergery, we left that agility club and started a new one, she ended up being also diganosed with a puuppy disease i don't remerber what it was but it was from her jumps, she is no jumping inches 20 because that is what she is registed in show, we already went threw the process and she was cleared by our vet. But whenever she jumps i am still worried she is hurting her joints, so i was just curious if there was pills out there to help her.