I agree with Maria in the fact that if Jasper had gone to someone else, they wouldn't have done near enough that you've done. I've also found a link that lists two doctors in Canada that do veterinary accupuncture. I hope this helps. If you contact them, maybe they can help or at least point you in the right direction. Don't give up hope until there's nothing left to try. Good luck!
canadavetaccpuncture