Once unwanted and with no family to call her own, a rescue dog has come a long way and is now a beloved hero for taking a bullet to save her loved ones. It was only a year back when the dog named Kei was being looked after by the non-profit, Boksburg SPCA in South Africa. Kei was looking for a forever home before a family met her and instantly wanted to take her home. “It was love at first sight” for the family. “Little did they know that, within a year, this dog was going to save their lives,”…