Sounds like you've all been the through the ringer.
Has the internist ever treated it successfully? Had they found it earlier--when it was first misdiagnosed as a heart problem--would it have changed the prognosis? I've yet to hear of a case that was treated successfully, which is just heartbreaking. :sad:
Best wishes for you and your girl, sabran. TLC and extra cuddling...if she'll allow it, anyway. Those Jacks are something else--such feisty characters!
You just gotta love 'em!