I read a article about Rescues importing dogs so they can stay open?

Even if they are importing dogs, aren't they still staying true to their main objective---finding homes for homeless pets. I don't know of any shelters importing from foreign countries, but I have heard of them getting dogs from other shelters to help the overpopulation problems in other areas. Sorry, I just don't think it's wrong. They are still serving their purpose of supplying people in need of pets with pets in need of people.