If you are a dog owner and have ever lost your dog for hours or days, you know the feeling you get in a panic at this time. I nearly jumped for joy when I discovered the RoamEO GPS Dog Locator because it meant that I would never experience this feeling of helplessness again. My dog once got during a storm and was missing for 3 days. I searched everywhere for her share, up flyers, put an ad in the newspaper, and finally she found someone on the highway home. Well, they foundit for me. Luckily!