Walkie Doggie is a concept of an app that would help dog owners to arrange meetings and walks for their pupils. Dogs, just like humans, need contact with other ones of their species to properly develop but - again, just like humans - may have different preferences. This app wouldn't help you avoid unpleasant meetings, but would allow you to easily arrange good ones. You could set where you want to walk your dog and on what days and then post it to the dashboard. Or, you could swipe down through offers of other owners and send invitations to the dogs that you think your dog could like and play with.