Ohh, Nova.  Way to hang in there, girl.   You know, Sue, Gerry has had some similar weird symptoms going on since May too.  Did you see our post?  http://tripawds.....rst-thing/  I haven't had a chance to update yet, though I plan too, but since I last posted, he's been tested for more stuff, and nothing has come back positive.  He's been on a home cooked diet (recommended by a vet who does acupuncture and chinese herbs too) and that keeps him from getting diarrhea, but it has come back twice while trying to transition him back to his old food.  Though, one time it happened he kept finding dead birds, which also could have been diarrhea culprits.  Anyway, I'll try to update soon, but maybe we should chat or PM.  Could be totally different problems our pups are having, but maybe we should compare notes to be sure!