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.

The Portuguese Warren Hound, otherwise known as the Portuguese Podengo, is a rare breed. Scarce in even their home country and threatened by extinction. This dog has a lively character, is intelligent and versatile. They can be used just as well for hunting, as a guard dog or simply as a pet.

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

A PUPPY TAILS NOVEL ADAPTED FROM “A DOG'S PURPOSE.” Due to the enormous success of Ellie's Story, Ellie is now joined by Bailey, another of the A Dog's Purpose dogs with their very own children's novel. Life is just wonderful for Bailey, a rambunctious Golden Retriever puppy who is adopted by his boy, Ethan.