Chewing, digging, jumping
How do I stop my dog destroying cardboard boxes?
Last updated 23 September 2026 · How we write and check this
Short answer
Occasional cardboard shredding is usually harmless play rather than a problem to eliminate entirely, but if your dog swallows pieces rather than just tearing them apart, remove boxes from the floor, offer supervised shredding sessions instead, and watch what actually goes down versus what stays on the floor.
Shredding versus swallowing
Most dogs treat a box like a puzzle toy, ripping flaps apart and leaving the pieces scattered. The real concern is a dog that chews cardboard into a soft mush and swallows it, since that behavior is worth managing more closely.
Give supervised shredding time instead
If your dog enjoys the activity, offer a small box with a treat taped inside for ten minutes of supervised destruction rather than leaving boxes lying around unsupervised near delivery day.
Remove unsupervised access
Break down and recycle boxes promptly rather than storing them where your dog can reach, and keep any box your dog is actively working through in the same room as you.
Key takeaways
- Tearing cardboard apart is usually normal play, not a problem on its own.
- The concern is swallowing softened cardboard rather than just shredding it.
- Supervised sessions let a dog enjoy the activity safely.