The smart dog collar for smart pet parents, Link is a pet wearable that tracks your dog’s location, monitors his activity, and connects you with the most important information about your dog - all accessible via an easy-to-use-phone application. - Track your dog’s location in real time using the app and our dog GPS tracker - Set activity goals customized to your dog's age, breed and size with the Link smart collar. - The only smart collar with a remote turn-on LED light so you can see and be seen. - Store vet records and set health care reminders. - Be notified when your dog's environment may be too hot or cold. - Record, remember and share special walks, hikes and other adventures with your dog.