Around here, you can shoot a dog if it's wandering at large & especially if it's harming your stock...
Unfortunately, I am not sure I could ever KILL a dog, but we do have an airsoft gun for such an occasion.
In addition, I recently saw the electric poultry netting. You could put it up on the OUTSIDE of your coop (to protect your chickens from getting it). That way, the neighbor's dog could get a nice little ZAP when it tries it again. I don't think it's very expensive & saving your chicken/seeing the dog get shocked would make it worth EVERY penny!
Unfortunately, I am not sure I could ever KILL a dog, but we do have an airsoft gun for such an occasion.
In addition, I recently saw the electric poultry netting. You could put it up on the OUTSIDE of your coop (to protect your chickens from getting it). That way, the neighbor's dog could get a nice little ZAP when it tries it again. I don't think it's very expensive & saving your chicken/seeing the dog get shocked would make it worth EVERY penny!