Our 4 yer old pup had a complete CCL tear. I didnt really want surgery after researching it. I used to work in surgery and when I saw how they fix it thought - lets reasearch this. So we tried aall the cheap braces online. Didnt do anything. She didnt like to wear them. Finally talked husband into getting a Posh brace. We never looked back. Coming up on 1 year mark and she is back to normal! People are amazed at her. Nikki at Posh is so helpful. Answers any questions. The people that help you measure the brace are grest also. Thanks Posh for giving us our fur baby back!