Jenny, this is Liz, amaranth cockers, did you know our Spice did the same thing last October, I know what you are going through. Be patient you will get their in the end, and do not be afraid to ask the vet to see your dog if you think she needs more pain killers. Our Spice only came off them a few weeks ago. We do not know if we will ever show her again, her back is still hunched up when she moves, but she is home and alive, and that is all that counts. All my love and best wishes.