Clark wasn't doing well last night or this morning so Julie made a call to the doctor and I was able to take him in this evening. It doesn't look good. After nearly five years of clean health, it appears that the cancer is back. Unfortunately, it seems as though it has come back as Cushing's Syndrome and it is very likely that there is a tumor on his pituitary gland. This means that it is inoperable. We will do our best to treat the symptoms and keep him as happy as possible. He will have good and bad days and we will prepare for something that we don't want to have happen.