NEW YORK - SEPTEMBER 29: "Trouble" (L), a U.S. Customs and Border Protection beagle stationed at Miami International Airport, and Gentle Ben, a Newfoundland therapy dog who works in hospitals, look on after being named co-winners of the Paws to Recognize program September 29, 2004 in New York City. Winning service dogs were honored with medals and had their paw prints imprinted in cement to create a Hollywood-style canine heroes walk of fame. (Photo by Mario Tama/Getty Images)
