President-elect Joe Biden is expected to restore a time-honored tradition of having a presidential pet at the White House.
Starting in January, the Biden family's two German shepherds, Champ and Major, will roam the executive residence.
From the earliest days of the country's formation, pets have been a tradition for presidents.
"Americans have always had pets, so the White House has always had pets," said Jennifer B. Pickens, the author of "Pets at the White House."
President Theodore Roosevelt owned dozens of animals, including a one-legged rooster, snakes, guinea pigs, kangaroo rats and horses, Pickens said.
One of the oddest White House pets was a raccoon later named Rebecca that was sent to President Calvin Coolidge to be served at Thanksgiving dinner. In November 1926, Coolidge pardoned the raccoon and adopted it.
Pets humanize the presidency and help people relate to their owners. Dogs make for cuddly presidential props and provide companionship when presidents make tough decisions, Pickens said.
During President Richard Nixon's vice presidential bid in 1952, he weathered a financial improprieties scandal, partly because he spoke about his dog, Checkers.