My current dog was a stray. Before that I had pound puppies and once a dog that was given to me because she was the runt of the litter.
At work today I heard some co-workers talking about how much they made selling pups ( I assume, knowing these guys they were pits) and it just makes me so sad knowing how many people wont even consider a "used" dog.
Yuma probably wouldn't want me to get into the rescue business, but it sure sounds worthwhile.