Here's the deal ... Bailey spent the first three years of his life in a fenced yard ... 4 mo. ago I left my home of 16 years and moved with dog, kids and cats to a new home sans fence. I kept the dog penned or leased for quite sometime at first...then let him roam free to see what he would do. He stays home, does not roam the neighbourhood, does not bark, will greet anyone in a friendly manner, loves other dogs. He was the perfect dog...until just recently...when he took to chasing cars. Maybe he thinks he's the "man" of the house now...of course he would be right. Thank you for all your help and concern.

LL ( Do those invisible fences work?)