- #1
- George Washington — 1 pet
- #3
- Thomas Jefferson — 1 pet
- #18
- Ulysses S. Grant — 1 pet
- #26
- Theodore Roosevelt — 1 pet
- #31
- Herbert Hoover — 1 pet
- #35
- John F. Kennedy — 1 pet
- #37
- Richard Nixon — 2 pets
- #42
- Bill Clinton — 2 pets
- #43
- George W. Bush — 1 pet
- #44
- Barack Obama — 1 pet
- #46
- Joe Biden — 2 pets