Squirrel and Hedgehog obviously contains extensive amounts of symbolism and war related violence that the North Korean government uses to teach their ideology to their children, starting very early. Episodes consist of the squirrels, hedgehogs, and ducks (who live on Flower Hill, which represents North Korea) victoriously defeating the invading mice (the South Koreans), weasels (the Japanese), and the wolves (the Americans, with a Fox assistant) in every episode.
On another note, the quality of the animation is good. Someone who teaches world history in schools or one who is interested in propaganda should watch at least one episode.