Oh noooooo I am so sorry!!!! Does your dog needs the surgery right away? Is it bad?
My boxer tore her ACL but my vet wanted to put her in rimadyl for few weeks and see if this will work. She was in it for good a month and she feels a lot better. New, 4 months later, I just watch her and if she had a rough day playing I will give her a pill or a half .