Whenever he visits a town, he always manages to find a poker game.
During one evening, he is guided to the back of a saloon where a German Shepherd is seated at the poker table among the locals.
The salesman is surprised to see a dog playing poker, but the dog seems to be well-mannered, so the salesman sits down to join the game.
After playing for about an hour, the salesman and the dog find themselves in a showdown. The salesman raises, and the dog raises in response. The salesman raises again, and the dog calls.
The salesman reveals his hand: three queens.
