A Real Watch Dog

A blind man walked into a bank with his seeing-eye dog that guided him
everywhere. He walked into the center of the bank floor, took the dog by the
chain, and started swinging him around his head.
Everyone stopped what they were doing and stared. The other customers were
taken aback and some were very upset at the way the animal was being treated.
One of the tellers ran up to the blind man and asked, “Sir, what are you
doing!?!”

The man turned toward the teller and said, “Oh, nothing – just looking
around.”