fingers and toes are crossed for a answer and easy fix for the pupper's. Things are ok here, nothing major , it's always something though, a little tummy ache here or there. Just a everyday things. Expressing anal glands every week for Griz. Nothing a rubber glove ,paper towel and ky won't fix. Oh yeah, Benedryl is our friend. I am dumbfounded by the trouble and lack of symptoms you have been dealing with. Good Luck and sending more prayers for answers and cures.