4-in-1 Interactive Design: This Crazydeer Interactive Cat Toy for Indoor Cats offers a versatile play experience with four engaging modules: a puzzle feeder, cat teaser wand dancer, hide tracking ball maze, and spinning ball. Perfect for keeping your indoor cat entertained and mentally healthy. Smart Feeding & Play: The modular design includes a rotating automatic feeder that dispenses food, triggering your cat's hunting instincts. The cat puzzle feeder can be replaced with a 360-degree rotating ball toy for continuous fun and exercise. Encourages Natural Behaviors: Designed to mimic prey movements, this cat puzzle toy inspires your cat's natural hunting and chasing instincts. The cat teaser wand dancer and spinning ball provide endless entertainment, helping to expend your cat's energy. Durable & Safe Materials: Made from high-quality, non-toxic materials, this cat puzzle toy is built to withstand vigorous play. The surface features holes for interactive play, allowing your cat to reach inside and chase the ball. Easy to Assemble & Clean: The modular components are easy to attach and detach, making setup and cleaning a breeze. Whether using the puzzle feeder or the rotating ball, maintenance is simple and hassle-free. Enhances Mental & Physical Health: This enrichment cat toy not only keeps your cat physically active but also challenges their problem-solving skills with the puzzle feeder. It's an excellent way to prevent boredom and promote overall well-being for indoor cats.