We have centers like that but they are from rescue organizations. The animals, however, are taken from shelters.

I am so sorry it didn't go well. I think a dog outside is a wonderful thing as long as certain conditions are met and it sounds like they are. I know your area has SO many stray animals (at least that's what I hear) so why should it be so difficult??

Have you tried a rescue group? The ones I've dealt with up here have been very helpful and because a lot of the animals are fostered, they know which ones get along with other pets.