Posted 6/24/2012 23:34 (#2448178 - in reply to #2447920) Subject: RE: Invisible Dog Fence
North Central Kansas
We are using a petsafe. not sure on the model but thinkin 1000 or somethin. boundry is adjustable but max range is 90 ft from the transmittor. can adjust the boundry down and you can buy another transmitter to extend the boundry. works great for our lab. dad has the same system. This system penetrates the buildings so the dogs can go around them.