Source: Presidential Pet Museum, The White House) Richard Nixon: Terrier named “Pasha,” poodle named “Vicky,” and Irish setter named “King Timahoe” (Photo: White House. Source: Presidential Pet Museum, The White House) Richard Nixon: Cocker spaniel named “Checkers” (Photo: White House. Source: Presidential Pet Museum, The White House) Gerald Ford: Golden retriever named “Liberty” and her litter of puppies born at the White House (Photo: White House. Source: Pr...