Dogs communicate mainly by smell and sound. I don’t even think dogs see screens, at the way we do. If you somehow make the device smell like the human when the

Dogs communicate mainly by smell and sound. I don’t even think dogs see screens, at the way we do. If you somehow make the device smell like the human when the dog presses it then I guarantee you’ll get a much stronger response. Maybe the dog would even figure out that when he gets lonely, he can press the button to get a “remote” presence and voice of his owner.