Dudes and Dudets, There seems to be specific options based on your communities. If your in the country shoot the dog! But you also have the responsabilty to provide some secure inclosure. Negotiations with neighbors do work;dont rule it out. However if the dog is on your property and you own chickens shoot it.
If you live in a city governed community you may not be able to shoot the dog directly unless you can prove its destroying live stock or property. If you can shoot, shoot! Otherwise call the law, AKA Animal control. Document Document Document.
If you are truly are backyard chicken raiser in the city. It is approprate to involve animal control and security to protect your flock.
Some Dog breeds are prone to hunt and kill, but even foo foo dogs kill chicknes.
The other day my brother brought his prise dog out, and even under his assurance his dog would not attack the chickens,it went right for them. Even with verbal and phisical repremand it went for them!.
DOGS KILL CHICKENS NO EXCEPTIONS!