I took my dog to the vets. He picked him up, examined him and said that he will have to put my dog down. I asked if it was that serious. He said, "No. Its just that he is getting heavy."
I took my other dog to the vets. After examining it, he said that he had some bad news for me. "Your dog has lung cancer." I told him that my dog didn't smoke to which the vet said, "It must be sniffing at the dog-ends."