Dogs can alert you at times like this ...

CNN: Survivors of deadly Italian quake mark somber Easter

If you look at issues like the wall, all but two of the blue dogs voted for the wall.

NPR: Immigration Logjam May Break with New Congress

If the dog is uneasy around--say, some dogs find the herky-jerky motions of children or, you know, ungraceful people like me sort of threatening-looking.

NPR: The Ethicist: Weighing a Canine Conundrum