Sweet-faced Dexter likes to keep an eye out for bad guys in his Woodbridge neighborhood, or maybe he just enjoys the car rides. The 2-year-old beagle lives up to his breed’s regal reputation, owner Mark Williamson says. “He’s athletic, a runner, snoopy, curious, mischievous, a loyal friend, social, playful, tenacious and yet the sweetest dog around. He loves to take rides in the car, but especially on VIP patrol [Volunteers in Patrol] as our resident K-9 unit.”