“Reksio“ is a Polish animated series for children, the main character of which is the dog Reksio. The author of the first issues is the Polish director Lekhoslav Marshalek, the composer is Zenon Kowalowski. Total created 65 episodes from 1967 to 1988. The plot is based on the adventures of the dog Reksio, as well as his friends - other domestic animals. The popularity of the series has gone far beyond Poland, the dog Reksio has become known and loved in many countries.