John went to a pet store and selected a kind looking dog. He asked the salesperson about the dog's pedigree. She said the dog came from a very long line of distinguished ancestors. Both its father and grandfather were dogs. Its mother, she said, was a bitch and its grandmother was a r-e-a-l bitch. John was delighted and said,"Is this dog smart and intelligent?". "Oh, yes," she said, "this dog is so smart that within a week it would teach your entire family to talk in its language." John was impressed and asked if the dog was faithful. The salesperson replied, "I have sold this dog five times and it has always come back."
(From the "Rest" of RHF)