We love our feline friends, and we know that they are happiest when they are physically and mentally stimulated. Providing an enriched environment is especially important for indoor-only cats who don’t hunt for prey outside of their houses. The good folks at Purina One have come up with a bunch of easy, DIY Interactive Feeders for Cats that you can make from things you already have at home. Any of these could make meal time a more challenging (and rewarding) experience!