Of all the dog owning presidents in the White House, Calvin Coolidge had the most including Peter Pan, an unnamed terrier, Paul Pry, an Airedale originally named Laddie Buck, Rob Roy, a white Collie, Calamity Jane, a Sheltie, Tiny Tim, a Chow Chow, Ruby Rough, a “brown” Collie, Boston Bean, a Boston Terrier, King Cole, a Belgian Groenendael, Prudence Prim, a white Collie, Bessie, a yellow Collie, and Palo Alto, a “bird dog.”

Photo: The President and Mrs. Coolidge, their son, John, and two white Collies. This work is in the public domain in the United States because it was published in the United States between 1927 and 1977, inclusive, without a copyright notice.