KC my golden who will turn 8 in Dec might have congestive heart failure. He goes in for x-rays, ekg and a few other tests on Thursday to have this confirmed. He's got all the symptoms, coughing, weight loss, fluid build up, lethary, no appetite...etc... Can any body give me some info on what to expect? Is this something that the vet can medicate to help or is this something that I should have him pts to avoid him suffering? I don't want him to go through the pain and suffering if there is any. I certainly don't want to come home to him having passed alone while I was at work because of this. Please any information you can give me on this would be greatly appreciated.