George Washington and the American Foxhound Abraham Lincoln and Fido Warren G. Harding & Laddie Boy Calvin Coolidge & Rob Roy Herbert Hoover and King Tut Franklin D. Roosevelt and Fala Harry S Truman and Feller Lyndon B. Johnson and Yuki Richard Nixon and Vicky and Checkers Gerald Ford & Liberty Ronald Reagan & Lucky George H. W. Bush & Millie Bill Clinton & Buddy George W. Bush and Barney Barack Obama and Bo