Our neighbors have some friends house sitting for them. They saw a man out by our drive way chasing our dog. Since they did not know anything, they assumed it was his dog he was chasing. They did not notice a car outside the house. I have looked around the fence and did not notice any place the dog could have gone through the fence. I know Chris lost 2 dogs earlier this year. One of those was a Yorkie as well. I hope these are two seperate cases, but it appears that there may be some dog theifs driving around from time to time in our neighbor hood.