Adventures of Juku the Dog
The Adventures of Juku The Dog 1931 Estonian KutsuJuku seiklusi is the first Estonian experimental animated short film written and directed by Voldemar Pts, produced by Aleksaner Teppor and animation by cartoonist Elmar Jaanimgi. For the film about 5000 drawings were made. Out of the total of 180 meters of shot film stock about 100 have survived. The soundtrack for the silent film was provided by Records of the Tormolen Co. Parlophon. In totalfilms in the series were attempted, the second one called The Adventures of Juku on Earth and Water was not completed and has not survived.
Source: Wikipedia