How do people keep dogs?
Click for more info and picture... gannett paper so only can link
Inside, mostly; but let them out to roam periodically. It is an honor to own "the king of the neighborhood"! That is the dog that can use any yard, even if that owner's dog is outside at the time.
Just plain wierd, to me. And, no; these are not slums; they are middle to upper-middle class areas.