Provided is a small-animal-controlling resin composition that makes it possible to mold a small-animal-controlling resin molded article that can be colored a desired color and has excellent weather resistance. The small-animal-controlling resin composition is configured to include at least a base resin, a small-animal-controlling agent, a sustained release auxiliary for the small-animal-controlling agent, an organic weatherproofing agent, and a metallic oxide particulate as an inorganic weatherproofing agent.