Posted:
true story, apropo nothing... good friend of mine had two dogs, and installed one of those fences in his front yard, just in case they got out. First dog came out, saw the open neighborhood, wandered over to the little white flags, got shocked, and ran straight back inside. Forever after, you could coax him outside ONLY as far as the path to the front door, but he would not get within 10 feet of the property line and those flags.
Second dog came running out of the house, tore right across the yard, hit that fence line, got shocked, and flipped himself over like a pancake, landing in the street, just from sheer momentum. Realized the pain was gone, (since he was more than two foot from the white flags), and enjoyed himself running around the street till we corralled him. Brought him back, reset the fence, and he walked up to the fence, got zapped, and ran back to the house. Then, he bolted out of the house, tore right across the yard, and jumped... took the shock, but he didn't care, his leap carried him over to freedom. Picked himself up, shook off the shock, and ran around the street. Forever after, that dog knew that if he wanted out, he just had to run hard and pay a quick price, and he could be free. My friend never could let him out front or open the door, cause that dog knew how to beat the system.