Hope this joke gets past the censor
A man takes his greyhound into the vets, the vet breaks the news to the man that his dog has passed away. Unable to believe the vet the man demands a second opinion. The vet produces a kitten from a box and places it next to the man's greyhound, it sniffs at the corpse before shaking it's head and giving the thumbs down signal. The man still refuses to believe that his dog has passed away. He demands yet another opinion. The vet whistles, and a Labrador runs into the room. It also sniffs at the corpse, shakes it's head and gives the thumbs down signal. This time the man accepts his dog is dead. When he goes to the reception he is handed a bill for £450.
He shouts "YOU MUST BE JOKING, £450 JUST TO TELL ME MY DOG IS DEAD".
No said the receptionist, the £450 was for the CAT SCAN and the LAB REPORT!