But today at the shelter, there is one very little dog with a big job ahead of her.

VOA: special.2009.12.11

Now,officials at the Glasgow airport in Scotland are testing a new security device called an "electronic sniffer dog."

VOA: special.2011.01.17

Smiley always come out the winner on that dog, at least until he found a dog once that did not have any back legs.

VOA: special.2009.08.29

Stump is ten years old the oldest dog ever to win the championship at Westminster.

VOA: special.2009.02.23