His name's Uno! One of his owners lives on a little ranch in my county (central Texas) - not only does she raise show dogs, but she's also involved with beagle rescue. Our local paper yesterday said Uno will be hanging out with the rescues for a few weeks (months?) before returning to the show ring... (Usually the Westminster winner retires, but Uno's only a couple years old -- too young to retire... or perhaps, too popular! He sure was a crowd pleaser, over the weekend!)
By the way, Uno's the first beagle to ever win Best In Show at Westminster, and the first hound since 1964.