Time for Step 2, I think, PJ's Mom. Start searching out rescue groups, explain the problem and see if they are ready and able to take these dogs in. I've been there and done that and I felt like the blood of the Yorkshire Terrier that was coming to my house, daily, was going to be on my hands if she got hit by a car. It was my last resort, but the last time she escaped their yard, she never went back. They actually called to see if I had seen her......of course, I hadn't.