"Top dog Duke leads a busy work crew to a new construction site. All sorts of dogs have plenty to do before the day is out. These clever dogs will dig, haul, push, plow, and even bring in a crane to build a new park. But what happens when they find something unexpected buried deep in the ground?"--Dust jacket.
Dog travels the world looking for the perfect place to live, meeting dogs of many breeds before finally returning to Washington, D.C., where he learns of a special family seeking a pet to live in their big, white house.