Hi, I have a beautiful 2 and a half year old cattlexcollie Sasha. A year ago she had a very expensive TTO surgery to repair torn ACL in her right back leg followed by the same surgery in her back left leg within 7 weeks. Her left knee recovered but her right one never did. She still limps on it, some days are worse than other. We took her back and they opened her knee up again thinking she had ruptured her meniscus but they found no damage. Apparently the knee joint appears fine with only mild arthritis! They sent her home and pretty much gave up on her saying they didn't know what is wrong with her. I'm about to take her to a different vet specialist but just wanted to know if anyone out there has had a similar thing happen to their dog and if they eventually figured what was wrong with it. Feel very sorry for my puppy who hasn't been able to enjoy long walks and dog park for a long time
(