Nicknamed "the Walking Frog," Zeiger had a bad habit of arriving late to his games.[citation needed] Zeiger was playing for US Parisienne when he earned his first (and only) international cap for France in a friendly match against Belgium at Uccle on 21 April 1907, helping his side to a 2–1 win; France's first-ever away victory.[2][3][6][7] He had to wait over a year for his next chance to wear the shirt of France, when the USFSA selected him for the would-be France C squad that was originally listed to compete in the football tournament of the 1908 Olympic Games, but Zeiger ended up not traveling to London because the USFSA decided to send only two instead of three teams.[8]
During the First World War, Zeiger was incorporated into the 406th Infantry Regiment,[11] fighting twice on the Somme, twice at Verdun, and was wounded three times in total, the last time seriously in the right arm, requiring a ligature of the humeral bone.[citation needed]