Cowboy Joke

A cowboy walks up to his cowboy friends with a dachshund on a leash. "What's with the dog?" asks one cowboy. "Well," says the first cowboy, "I finally gave in to that voice in my head saying 'get a long little doggie'."
  - from this week's email newsletter from A Prairie Home Companion .

I rarely get around to actually listening to the show, but I subscribe to the newsletter for the "Pretty Good Jokes" included each week.