(DOG RESCUE/ANIMAL VIDEOS) At just a year old, Buster the dog was severely neglected, confined to a chain that had become embedded in his neck, causing a deep, painful wound. Luckily everything changed after he was surrendered to PETA, which found him a new forever home. Take a look at the touching moment when Buster’s new guardian greets him at the door. Now he has a soft, warm bed to sleep in, and loving guardians who will ensure he will never be chained and lonely again. — Global Animal