My cousin works at UPS and while he was preloading a pit bull came roaming into his area. It hung around until he was off work at 12:30. He took the dog to the vet and thankfully it had a chip. The vet was able to get ahold of the owners who were in disbelief their dog had been found. They lost him back in December!! I have lost a dog before too and know the feeling of finding them. And that was only a few days. Makes me so happy. Just goes to show if you chip your dog and register it, it could make the difference in your pet being found or not. Just thought I would share this happy ending.