Chevrolet’s newest commercial is bittersweet and totally heart-wrenching. It tells the story of a girl and her dog, Maddie, who have grown up together. For everything from learning to drive to graduating from college, they were always there for each other. If you’ve shared a special bond with a childhood pet, you will not be able to watch the clip without shedding a tear. This is why advertising execs get paid the big bucks!