In some places, there just is not much available, sometimes, sad as it is, a dog is at the Human Society for a reason. 20% of all dogs brang to Human Societies, came from Human Societies, and were brang back ;o( Training/aggression, and just not good dog problems.. ;o( 41% of all dogs brought into Human Societies, people had gotten free, or for $100 & under..
I never knew some many dogs got "brang" back. God forbid that anyone would get a dog for free or under 100 bucks.