The monkey really does not like it when they offend small, and especially animals, because they are often defenseless. In Monkey GO Happy Stage 409, you will help the monkey save the dogs that are already locked in a van owned by the animal control service. The poor fellow is not expecting anything good, so they need to be saved. But the service worker is adamant, he must do his job. However, he has his own weaknesses. It turns out that he loves sweets and demanded twenty candies in a red wrapper for the release of dogs. Find sweets for him, and solve all the puzzles along the way, open the locks and collect the little monkeys.