I just got back from my local TSC where I purchased a ZAREBA brand electric fence. The charge is good up to 2 miles. I will be running it around my 10x20 (dog kennel) chicken run to keep those coons and other critters out. I was thinking of running one wire about 10 or 12 inches off the ground and another wire about 6 or 8 inches from the top completely around the run. If any one has any tips, hints or better ideas it would be appreciated. Thanks in advance.