A cowboy along with his horse and dog are captured late one afternoon by hostile Indians. This presents no problem for the horse as the Indians can always use another pony. The dog's fate is some what tenuous but it is certain that the cowboy will be burned at the stake the following sunrise. That evening the Indian chief tells the cowboy that he can have one last wish, within reason, before meeting his ultimate fate the the following morning. The cowboy tells the chief that his last request is to see his faithful dog, Rex. When the dog is brought by the Indians the cowboy strokes and pets his companion and whispers something into his ear. At once the dog bounds and runs through the Indian village and over the hill. This does not particularly distress the Indians as they didn't really know what to do with the dog anyway.
At about 8 o'clock that evening the dog returns accompanied by some two dozen hookers from the closest town. Needless to say the braves were delighted at the prospect of an evening's entertainment. As the orgy wore on through the night, the chief told the cowboy that his stake burning was being postponed as they were all too tired from partying.
The next day, the chief said to the cowboy, "in gratitude for furnishing the ladies last night, I'm going to grant you another request before you are burned at the stake in the morning." Again the cowboy requests to see his faithful dog. When the dog is brought forth the cowboy again strokes and pets his companion and whispers into his ear, "this may be my last chance Rex, so please get it right this time --- go to town and get the posse!"