Zombie Protection

There is one good thing I get from keeping my zombie brother around. I have him chained to the floor of the living room with enough slack to wander a little. Other zombies see him through our front window and just shuffle away. He's protecting me now just like he did when he was alive. I live in the back part of the house that's more fortified. He's moaning a lot right now, so I'd better go get him a snack...