so glad you found us. I had a vet tell me that Dolly had issues with ACL and she told me to have a brace made. I wasn't sure what she was talking about until I did some searching. they do make dog braces to fit your individual pet. It almost looks like a holster. Instead of that I gave her Glucosamin/Chondrointn /MSM and that did the trick, we don't have any more limper's . Through trial and error the best product I found is from a maker called Regenex. I will pm you their site. I used the horse strength, because I have 5 bully's I use it as a preventive supplement. I give each bully 6 to 8 drops with an eye dropper. put it right on their food once a day. It takes a few weeks to take affect.