The date of birth for XXX is what?
Sergeant Stubby
Sergeant Stubby (July 21, 1916 -- March 16, 1926), has been called the most decorated war dog of World War I and the only dog to be nominated for rank and then promoted to sergeant through combat, a claim for which there is no official documentary evidence, but is recognized in connection with an exhibition at the Smithsonian Institution.
1916