Well we went in to the vet to see about the teeth and most of the incisors have to be removed because of rot/infection, others as well . After the blood tests the vet believes our dog has Cushing's disease which is common in older dogs. It is believed to be caused by a tumor on the adrenal or pituitary gland. The tumor changes the release of hormones making the dog hungrier, thirstier, more tired, panting more often, and urinating more often. If the cs can heal the tumor then I think we have a shot with the Cushing's. Also after the teeth are pulled/cleaned and the infection is gone I think he will feel a lot better. So will I. We are giving him staight 20ppm cs in his bowl as well as spraying with the atomizer and his breath has gotten better.No purple cs in bowl either. Thanks to all for the great advice. Steve
