All enrichment guides · True to Dogs
Cardboard box enrichment can be as simple as a few visible pieces of your dog’s usual food in a clean, shallow, open box. You do not need layers of packaging. First decide whether cardboard is suitable for your dog, then keep the search easy to supervise and finish.
Is a cardboard game right for your dog?
Skip this activity if your dog chews off or swallows cardboard, guards the setup, or cannot comfortably reach into a shallow box. Choose a visible Find It game on a clear floor instead. A different material is a better adjustment than making the cardboard puzzle tougher.
Keep other pets out of the play area and stay with your dog throughout. This is a shared activity, not a box to leave behind when you go out.
Choose and check the box
Dogs Trust’s cardboard box activity calls for removing tape and staples. For this simpler version, also remove loose labels, plastic, string, handles, and packing material. Use a clean, dry box with known contents; skip packaging that held chemicals or has food grease or an unfamiliar coating.
Pick low sides so your dog can reach the bottom without climbing in or putting their head through an opening. If you need to cut the sides down, do it before the dog comes over and clear away all scraps. The finished setup should have no sharp or projecting edges.
The open-box game, step by step
- Set it on secure footing. Put the empty box in a clear spot where you can see every side.
- Show one easy find. Place a small amount of suitable food near the accessible edge while your dog watches. Use food already included in their daily allowance.
- Let your dog approach. They can investigate, eat the food, or walk away. Do not put their head into the box for them.
- Keep the next find accessible. If the first turn goes smoothly, place another piece a little farther along the same open edge.
- Finish and clear up. After your dog moves away, remove leftover food and check the box for damage. Discard wet or damaged cardboard.
For a beginner, an empty box with visible food is the whole game. Paper, closed lids, and nested boxes are optional complications you can leave out entirely.
Three simple versions to compare
| Version | Setup | Useful note |
|---|---|---|
| One open box | A visible food piece near the low edge | Start here to check access and interest. |
| Two open boxes | Two checked shallow boxes a short distance apart, with easy finds | Keep both in view; leave room to walk between them. |
| A familiar toy | Place a suitable favorite toy in an otherwise empty, low box | Use only if retrieving the toy is comfortable; no food is required. |
You can write “one box, near edge” in your weekly planner so another person knows the exact setup. Make a note of whether your dog investigated the contents or the cardboard itself. Those are different outcomes.
When to stop or change the activity
Stop if the box slides, tips, traps a paw, or becomes something your dog is trying to eat. If your dog will not approach, remove the box and offer an easier activity later. You do not need to coax them into accepting the material.
A dog who starts destroying the box has not “failed” a puzzle. The game simply no longer matches the open-search setup described here. Avoid grabbing an item from a guarding dog; get individual support with that behavior.
Common questions
Should I let my dog shred the box afterward?
This guide does not include shredding. If you cannot reliably prevent swallowing pieces, leave cardboard out of play. Supervision does not make an unsuitable material suitable.
Can I use a delivery box straight away?
Inspect and prepare it first. Delivery packaging can contain tape, staples, loose packing, or residues that have no place in the game. If you cannot make it clean and accessible, choose another setup.
What can I use instead of cardboard?
Start with an open-floor search or compare the material checks in our DIY dog enrichment guide. For activities without food, try these food-free enrichment ideas.
Sources and editorial notes
Background: Dogs Trust: cardboard box bonanza and ASPCA: canine DIY enrichment. Our open-box version and comparison are editorial adaptations, not a guarantee that packaging is safe for every dog. These organizations have not reviewed or endorsed this guide.
