I can't say enough good things about this website and their service. I heard about them from a neighbor who had used them with success so when I lost my precious cat, I was a nervous wreck and wanted to do everything I could to get her back. I signed up for this service and did both the neighbor amber alert and the mailing service to shelters.
Within an hour the phone calls went out and I started to get sightings right away from neighbors. This helped us pin point her location more, but the real tip came from one of the shelters they mailed, they had received the flyer they mailed and called me immediately to let me know that someone had brought her in yesterday and didn't know the owner (stupid me, didn't have her tags on, I'll never do that again). Anyways I'm happy to report she is back home safe and sound and I can thank lostmydoggie.com enough for their help, I really believe that I may have not found her without this service.