When Buster the dog's owner goes away for a few days, he sends Buster to Sagebrush Kennels for Cowboy Camp, where Buster is homesick at first, but then has fun herding balls into the corral, gathering sticks for a campfire, and making wanted posters with his pawprints.
Making his way to London through Eastern Europe in the wake of factory closings and his wife's death, Lev finds a job in a posh restaurant and a room in the home of an Irishman who has also lost his family.
A Japanese American man recounts his grandfather's journey to America which he later also undertakes, and the feelings of being torn by a love for two different countries.