I was so sad and worried last Thursday because my wireless pet fence stopped working out of the blue and my dog actually ran away.  My wife and I were both at work and the kids were all at school so we had no idea until we got home that our dog Buster was gone.  I think that the rain finally took it’s toll on the pet fence and it fried.  Buster is a smart dog and he figured out that he wouldn’t get shocked anymore so he took off.  Thank goodness, he returned to us the very next morning.