[6] In 1944, Franklin D. Roosevelt was running for his fourth term when rumors surfaced that his Scottish Terrier, Fala, had accidentally been left behind when visiting the Aleutian Islands.
[8] Richard Nixon was accused of hiding a secret slush fund during his candidacy for vice president under Dwight D. Eisenhower in 1952.
He gave the televised "Checkers speech" named after his cocker spaniel, denying he had a slush fund but admitting, "there is one thing that I did get as a gift that I'm not going to give back.
Although there had been talk of Nixon being dropped from the ticket, following his speech he received an increase in support and Mamie Eisenhower reportedly recommended he stay because he was "such a warm person.
[18] Barack and Michelle Obama were without pets prior to the 2008 election, but promised their daughters they could get a dog when the family moved into the White House.
[19] They selected Bo, a Portuguese Water Dog, partly due to Malia Obama's allergies and the need for a hypoallergenic pet.
[22] Bo was featured in the 2010 children's book Of Thee I Sing: A Letter to My Daughters, written by President Obama with illustrations by Loren Long.