Last week it was Riva and this week it is Cheyenne. Same symptoms Riva had, my vet thinks it is something bacterial and not Pancreatitis at all, which is a good thing, however that does not change my plans on their diet changes. She put Cheyenne on the Metronidazole for 7 days and said it should clear things right up, the good news Riva is safe from re-infection and it is not transferable to the cats. So we should be all clear in the next 7 days!!