Swifto has a cell phone app that allows you to live track your dog's walk! The app shows the walk's route, alerts and updates, and photos! You can download the app for iPhone and Android.
App for Android: https://play.google.com/store/apps/details?id=com.haski.swifto&hl=en
App for iPhone: https://itunes.apple.com/us/app/swifto/id1133220838?mt=8