A man takes his motionless dog to the vet. "Doc, I think my dog is dead".
The vet looks the dog over, goes into a back room, and comes out with a
cat. He places the cat on the table next to the dog. The cat walks around
and sniffs at the dog.....dog does not move. The cat walks on the
dog.....still no motion. Cat paws at, hisses, and scratches dog...still no
response. "Yep", says the vet, "He's Dead". The man is given a bill for
$500. "Why such a large bill?", the man exclaims angrily. The vet replies,
"That's our fee for a CAT SCAN".