Adopted boy is on a mission to save old dogs who need a home: "I know how it feels not to be loved"

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Robbie Gay loves an underdog. If you bring the 8-year-old to the Flagler County Humane Society in Palm Coast, Florida, and ask him to find a favorite, he will seek out the oldest, mangiest, least-adoptable mutt of the lot.

Boy who was adopted on a mission to saving senior dogs: "I know how it feels not to be loved" - CBS News