sitting in my car at work... and I see this big white dog walking across the road... she ends up in…

sitting in my car at work... and I see this big white dog walking across the road... she ends up in our parking lot and she doesn't have a collar... I've decided if she's still hanging around when I get off work in bringing the baby home with me.. she looks so lonely and I'm sitting in my car at work crying because how lonely she looks...