Growing up in Nappanee, where he was born, Blosser was encouraged by his parents to take drawing lessons, and he signed up for
Charles N. Landon's correspondence course. Six successful cartoonists lived in Nappanee as children, including
Fred Neher (
Life’s Like That) and
Bill Holman (
Smokey Stover). When Blosser was 12 years old,
National Magazine held a writing competition, and he was a winner with his essay, "The Best Way to Spend $300." The prize was a trip to Washington, D.C. Touring the city, the prizewinners were taken to the White House to meet President
Theodore Roosevelt. Lagging behind, Blosser drew a sketch of Roosevelt which prompted the President to exclaim, "Bully!" He then kept Blosser with him for half a day, advising him to continue in the field of art. Expelled from high school after he displayed caricatures of the high school faculty, including a drawing of the school principal as Satan, Blosser described the suspension as "the best break I ever had." ==Education and early career==