This was an important duty and Owney was well-situated for it, as the Albany train station was a key division point on the New York Central railroad system, one of the two largest railroads in the U.S. at that time. Mail trains from Albany rolled eastward to Boston, south to New York City, and westward to Buffalo, Cleveland, Toledo, Chicago, and points further west. As a contemporary book recounted: "The terrier 'Owney' travels from one end of the country to the other in the postal cars, tagged through, petted, talked to, looked out for, as a brother, almost. But sometimes, no matter what the attention, he suddenly departs for the south, the east, or the west, and is not seen again for months." In 1893 he was feared dead after having disappeared, but it turned out he was involved in an accident in Canada.