I am not going to put up a fence in our yard and here we do not have to pay half of the cost of a fence that a neighbor puts up. They can put up a fence on their property at their costs if they want since it is their dogs causing the problem, we do not have a dog. Our city has a limit of four feet on the height of a fence.
I do know how law enforcement work as my DH worked in the field. We will notify our city office and I have already talked to a city council member. I just want to know how effective the solar ultrasonic dog repellers might be in keeping out dogs.