To be set free.

Some of my neighbors have 'invisible fences.' For their dogs. They work effectively. In keeping dogs in their own yards. But I know a dog that's gone crazy. Maybe because of the invisible fence. The dog seems frustrated. Every time another dog walks by, he runs in circles. Endless small circles. Knowing that if he runs out of the yard, he'll get zapped. By the invisible fence. That's cruel. This dog needs to be walked. To be set free. --Jim Broede