Why Cats Love Boxes: The Science Behind It

Written By

Mathew Abraham

Updated on

Mathew Abraham

Meet Mathew, Cat Dad and Animal Advocate! Mathew is the editor at PawDown, overseeing content strategy and quality. He's in charge of carefully curating the best pet stories, tips, and advice for you.

Why Cats Love Boxes- The Science Behind It
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Cats and boxes have an undeniable bond. You’ve probably seen a cat ignore a shiny new toy, only to become obsessed with the box it came in.

But why are boxes so captivating for our feline friends?

As it turns out, there’s more than just playful behavior at work here.

Scientifically, boxes provide comfort, stimulate a cat’s instincts, and even help reduce stress.

Let’s dive into the fascinating reasons behind this love affair.

1. Cozy and Safe Hideaways

cozy Cat in a box
Michael Faeth/Pexels

Cats are naturally wired to seek out enclosed spaces.

In the wild, small, confined areas help protect them from predators while offering a perfect ambush spot for prey.

Boxes mimic this instinctual need for a “safe cave.”

A study conducted at Utrecht University found that shelter cats who had access to boxes adapted more quickly to their new environments and exhibited lower stress levels than those without boxes.

By giving them a secure space, boxes allow cats to decompress, providing mental and emotional safety in a sometimes overwhelming world.

2. A Warm Sanctuary

Cat enjoying the warmth of a box
Arina Krasnikova/Pexels

Cats have a higher comfort temperature range compared to humans.

According to the National Research Council, cats prefer temperatures between 86 and 97°F, while most homes are kept at 72°F, which feels chilly to them.

Boxes act as natural insulators, trapping their body heat and creating a warm, comfortable environment.

The confined space of a box forces cats to curl up, further conserving body heat. It’s no wonder you’ll often find a cat nestled inside a box, completely content and toasty.

3. A Playful Hunting Ground

Cat playfully looking through an opening in the box
Leo Tavares/Pexels

Despite their domestication, cats are still ambush predators at heart.

Boxes allow them to practice their stalking and pouncing behaviors.

In the wild, hiding and waiting to ambush prey is a crucial survival tactic.

At home, a box can become a stage for practicing these natural behaviors—whether they’re hunting your feet as you walk by or pouncing on a favorite toy.

This type of play is not only fun but also mentally stimulating, keeping your cat engaged with their environment.

4. Stress Relief and Mental Health

Cats playing in a box
Arina Krasnikova/Pexels

Beyond physical comfort, boxes provide a significant mental benefit.

Nicholas Dodman, a veterinary behaviorist, compares the calming effect of boxes to a form of “swaddling,” similar to how babies feel secure when wrapped tightly.

When cats are stressed, anxious, or overstimulated, they tend to retreat into confined spaces.

In a box, they can feel less exposed and overwhelmed.

This reduction in stress is especially beneficial for shelter cats, as proven by studies that show access to boxes helps newly arrived cats adjust more quickly to new environments.

5. Sensory Stimulation and Exploration

Chewed carboard box of a cat
Litkei Szabolcs/Pexels

Cats are curious creatures, always investigating their surroundings.

The cardboard texture of a box provides an intriguing sensory experience.

Cats will often chew, scratch, or bite the box, satisfying their instinct to explore different textures.

The sound of crinkling cardboard adds another layer of excitement, making the box not just a refuge but also an engaging play environment.

6. Visual Illusions and Cognitive Challenges

Kitten peeking through a box
Nothing Ahead/Pexels

Cats aren’t just interested in physical boxes—they are also drawn to the illusion of boxes.

A fascinating study by Hunter College demonstrated that cats are susceptible to visual illusions like Kanizsa squares, where a series of shapes creates the illusion of a box.

Even when only an illusory outline of a square is present, cats are just as likely to sit in it as in a real box.

This suggests that the appeal of boxes goes beyond just the physical shape, engaging a cat’s cognitive abilities and sense of security.

7. Boxes: A Cat’s Personal Kingdom

Playful mood of a cat
Susanna Marsiglia/Pexels

Boxes serve as a personal space for cats where they can leave their scent, marking the territory as their own.

Cats have scent glands on their faces, and when they rub against the sides of a box, they leave behind pheromones, signaling that this space is theirs.

This form of scent marking reinforces their sense of ownership, turning an ordinary box into a feline kingdom.

Conclusion: The Box, More Than Just Cardboard

From warmth and safety to mental stimulation and stress relief, boxes offer a wealth of benefits for cats.

What seems like a simple play is deeply rooted in their evolutionary history and biological needs.

So, the next time your cat curls up in a box, you’ll know they’re doing much more than just being cute—they’re satisfying a range of instincts that contribute to their well-being.


References

  1. Shelter Cats and Boxes – Utrecht University, https://www.uu.nl
  2. Cats’ Temperature Preferences – National Research Council, https://www.nap.edu
  3. Feline Swaddling Behavior – Nicholas Dodman, The Conversation, https://www.theconversation.com
  4. Visual Illusions and Cats – Hunter College, https://www.hunter.cuny.edu

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