Worked with a guy that had a dillo problem................ tried all sorts of things with no luck.
Finally. He got a bunch of wooden stakes and screw eyes, staked around the yard, screw eyes in the stakes about half of dillo height, ran mono through the eyes, into the house and tied to a pot on the kitchen counter....... went to bed...... woke up when the pot fell off the counter, went outside with light and 22....... bang flop..... went back to bed................. cleaned up all in the morning.....
