Cats chew cardboard for several common reasons, often related to natural instincts and comfort. Here are the main ideas, with practical tips. What drives cardboard chewing
- Predatory and play instincts: Chewing and tearing cardboard can mimic hunting behaviors, providing mental and physical stimulation for cats, especially indoor ones without enough outlets for their energy. This activity can feel satisfying as a form of play or exploration.
- Dental and jaw comfort: Chewing can help with dental sensation, teething in kittens, or mild jaw tension. If chewing increases or is accompanied by drooling, bad breath, or changes in eating, dental issues may be involved.
- Boredom or environmental enrichment: Without enough enrichment, cats may engage in repetitive or destructive behaviors, including cardboard chewing, as a way to entertain themselves.
- Scent and curiosity: Cardboard carries odors and textures that attract cats, inviting exploratory chewing as part of their olfactory and tactile curiosity.
Potential risks to watch for
- Ingested cardboard can cause stomach upset or, rarely, a blockage if a large amount is swallowed. If you notice repeated chewing paired with vomiting, decreased appetite, or changes in bowel movements, consult a vet.
- Dental problems may present as gum inflammation, plaque buildup, or tooth pain. If chewing behavior changes suddenly or is excessive, a dental check is a good idea.
Ways to manage and redirect
- Enrichment and outlets:
- Offer durable, cat-safe chew toys and puzzle feeders to satisfy predatory drive and provide dental stimulation without risking cardboard ingestion.
- Create a playroutine with wand toys, laser pointers, or fast-moving toys to channel energy into safe play.
- Provide vertical spaces (cat trees, shelves) and window views to reduce boredom and encourage exploration.
- Safe cardboard use:
- If your cat enjoys cardboard boxes, allow supervised access and remove edges or tape that could pose a choking or ingestion hazard.
- Use cardboard as a limited enrichment accessory rather than a constant outlet; rotate boxes to keep interest high.
- Dental care:
- Regular dental checkups and a dental-friendly diet or chews recommended by a veterinarian can help reduce the urge to chew when it’s driven by discomfort.
- Stress reduction:
- Identify and minimize stressors (loud noises, changes in routine, new pets) since stress can increase repetitive behaviors. Consider gradual desensitization or environmental enrichment to lower stress.
When to seek veterinary advice
- If chewing becomes excessive, if you notice drooling, bleeding gums, changes in appetite, vomiting, or signs of discomfort, consult a veterinarian to rule out dental issues or other medical causes.
- If cardboard ingestion is frequent or you observe any GI signs after chewing, contact a vet promptly.
In short: cardboard chewing is common and often harmless, rooted in predatory play, curiosity, or dental comfort. It can become a habit if left unaddressed, so provide enrichment, ensure safe cardboard use, monitor dental health, and consult a vet if unusual symptoms appear.
