Oh no. Well, she's a good strong dog and sometimes, particularly ligament related injuries, take a lot of time to heal. You have to give it time I guess, if the body can take over then it will be fine in the fullness of time. But not being able to run around must make her miserable
the surgery's gone well as per the vet is it? Do they prescribe any further course of action if it refuses to kick back in? It's not even winter so healing should be quicker.... what about weight, she's a big girl, could there be merit in reducing that?