A bonded chihuahua mix and German shepherd whose unexpected relationship went viral at a Chicago shelter appear to be heading to their forever home -- together, of course. ❤️ "Not long ago, they were found near a Chicago rail line with only each other to lean on. Now, their pack has grown from 2 to 6," the Anti-Cruelty Society wrote in a social media update Friday. #dogs #adoption #adopt #pets #dogowners