Laddie Boy lived with the Barkers until 1929, when he passed away, reportedly of old age. The media darling once again made the papers. The Times reported that the dog passed with “his head on the arms of Mrs. Barker.” The family buried him in Newtonville, Massachusetts.

The 29th president of the United States, Warren G. Harding, was devoted to his dog, an Airedale terrier named Laddie Boy. This “First Dog” was the first presidential pet to receive regular newspaper coverage, (including interviews!) and to garner a national identity.

Laddie Boy (July 26, 1920 – January 23, 1929) was an Airedale Terrier owned by U.S. President Warren G. Harding. He was born in Toledo, Ohio.

Bailey (born c. May 2018) is a pet dog belonging to United States Senator Elizabeth Warren of Massachusetts. A male golden retriever, Bailey played a role in Warren's 2020 presidential campaign and was a fixture on the campaign trail, appearing in selfies alongside his owners.