Donald Duck universe and keeps it on a pillow under glass because of its sentimental value. Donald Duck, Huey, Dewey, and Louie, and Gladstone Gander among many others think it is really a lucky charm, but Scrooge himself rejects any claims beyond sentimentality. Donald Duck and his maternal uncle Scrooge McDuck received nearly equal exposure in comics. Other primary characters include Donald's three young nephews Huey, Dewey, and Louie, and girlfriend Daisy Duck. Several secondary characters have also achieved star status in certain publications, such as Grandma Duck, Donald Duck's grandmother; Gladstone Gander, Donald Duck's incredibly lucky cousin; Gyro Gearloose, an inventor who
The Oregon Duck chose Donald as the official mascot by a 2–to–1 margin. Beginning in 1940, cartoon drawings of Puddles in student publications began to resemble Donald Duck, and by 1947, Walt Disney was aware of the issue. Capitalizing on his friendship with a Disney cartoonist, Oregon athletic director Leo Harris met Disney and reached an informal handshake agreement that granted the University of Oregon permission to use Donald as its sports mascot, naming him Donald Duck. When Disney lawyers later questioned the agreement in the 1970s, the university produced a photo showing Harris and Disney wearing matching jackets with an Oregon Donald