Originally Posted by
Keith Outten
Get yourself one of the little yard windmills or whirligigs and install two small blocks of wood on the blades that will knock on the main shaft when it turns. You won't see a mole in a half acre guaranteed. Move the whirligig around your yard every couple of days to get the coverage you need until all of your moles are in your neighbors yard.
Here is the good part: You neighbor is going to want to buy one of the mole knockers and he won't be able to find one anywhere, thus he has to come to you and pay the price you specify.
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