When you take your dog for a walk, you can log in and check if there are other people out with their dogs in your area. You can join them or invite them for a meetup. You see their location on a GPS map; user profiles displayed on your smartphone provide information regarding the dog’s gender and character, the owner’s age etc. You can add friends based on specific details, invite them for playdates or get notifications when they go out with their dogs. Continued use of GPS running in the background can dramatically decrease battery life.