This poor pup was found with half his ear missing and rubber bands on his tail. But now after a miraculous transformation this beagle works to protect at the airport. The 3-year-old named Murray was left dejected and abused. His injuries were so bad he wasn't adoptable. That's when a foster mom took him in for a month to save him through socialization training. U.S. Customs and Border Protection then got word of Murray and took him under its wing to become an agricultural specialist.