Pawdon me, but would anyone like to hear some dog jokes? I was walking through the park the other day when I came across a man playing chess with his pet dog. ""That's amazing!"" I exclaimed. The dog was not phased, and he appeared to be in deep concentration as he peered down at the chess board. It must have been his move. The owner, an elderly man, glanced up at me. ""Whatchya want, laddie?"" ""Your dog- that's astounding! You're playing chess with your dog!"" ""Eh?"" he replied, ""The hound i…