A man takes his dog to the vet. The vet says to the man, "Say Ahh"
The man says, "No, it's my dog I'm here for"
The vet says, "Yes, but say Ahh"
The man says, "No, really, it's my dog I want you to look at"
The vet says, "Can you say Ahh, please?"
The man, getting impatient, says, "Come on, I want you to look at my dog, why do you keep asking me to say Ahh"?
The vet says, "Well, your dog is dead."