My chickens free range and they are always in eye-shot. I have neighbors on 2 sides and the chickens haven't come close to their yards (yet)! Guess i'm lucky. No one on my road is irrisponsible with their dogs. When we go for walks there are many dogs with the invisible fence thing going on and only 2 times in 7 years have i seen a dog in my yard. obviously escape artists!! So i feel safe having the full growners roaming, they know their cerfue (?) and the sound of the metal trash can!! TREAT TIME!! My cat is terrified when any one of them make a move towards him. He used to look at them like they were play toys but now they are too big!! Ha-Ha!