Hey Kenny!
A friend of mine has a golden retriever that kept getting
him tickets for allowing a dog to roam. So, he got one of
them electric fence things. The dog was so smart he figured
out that it made a warning tone before it shocked him. He
would go to the perimiter until the thing started beeping,
lie down, and wait for the battery to die.
Or, he would put his head down, run like crazy, and take
the hit. Smart Dog!