Hi Bones,
Welcome. Dog pee is a popular topic on TOTV. Methinks most TVers curb their dogs.
However, if you see someone allowing their dog into your yard, you might want to approach the person nicely, and with your best diplomacy, introduce yourself, ask your neighbor about his/her dog-- dog lovers love to talk about their dogs-- and then ask them to not let their dog go on your yard.
That way, you won't make, um... A stink.