If you’ve ever watched your cat squeeze into a shoebox or explore an empty delivery box, you already know: cats love cardboard. But instead of letting those boxes pile up in a corner, why not transform them into a creative cat maze? It’s a fun project for you, mentally stimulating for your cat, and completely budget-friendly.

Why a Cardboard Maze Works
Cats are natural explorers and hunters. A maze taps into their instinct to sneak, stalk, and discover hidden paths. It keeps indoor cats mentally engaged, which can reduce boredom-related mischief like scratching the sofa or knocking things off tables.
Materials You’ll Need
- Several cardboard boxes (different sizes make it more fun)
- Scissors or a craft knife
- Non-toxic tape or hot glue
- Optional: washable paint, catnip, soft fabric scraps
Step-by-Step: Building Your Cat Maze
- Plan Your Layout
Decide how big you want the maze to be. For one cat, three to four boxes connected together can be enough. If you have multiple cats, go bigger—think a mini labyrinth. - Cut the Doorways
Cut circular or square openings on the sides of each box. Make sure they’re large enough for your cat to pass through comfortably but small enough to feel like a cozy tunnel. - Connect the Boxes
Arrange the boxes in a winding or branching pattern, then tape or glue them together. Leave some exits blocked off to create “dead ends,” which make it more maze-like. - Add Enrichment
Sprinkle a little catnip inside, place a favorite toy at the far end, or line one box with a soft cloth to create a “secret lounge area.” - Paint and Personalize
For extra fun, paint paw prints on the outside or write “Cat City” in bright colors. Just make sure to use pet-safe, non-toxic paint.
Safety Tips
- Avoid staples or anything sharp inside the boxes.
- Replace the maze if it becomes too chewed or soggy.
- Supervise playtime at first to ensure your cat doesn’t get stuck.
The Bonus: A Human-Cat Bonding Project
Building a maze is more than just a DIY—it’s a way to spend creative time thinking about what will make your cat happy. Watching them explore their new cardboard kingdom is a reward in itself.
Your delivery boxes don’t have to end up in the recycling bin just yet. With a bit of imagination, you can turn them into a playground that transforms an ordinary afternoon into an adventure for your cat.