Leave an empty box on the floor and, sooner or later, there’s a cat in it. My two, Bruno and Mitten, will walk straight past a perfectly good cat bed to fold themselves into a cardboard box or a wonky old basket. It looks daft — but there are real reasons behind it, and knowing them actually helps you look after a cat, especially when things change around them.
A box feels safe
Cats are both hunters and, to bigger animals, prey — and a box plays to both sides of that. Four walls and a single opening means nothing can sneak up behind them, and they can sit and watch the whole room from a spot where they feel hidden. It’s the same reason you’ll find them in the laundry basket, the bottom of the wardrobe, or a paper bag left on the floor.
This isn’t just a quirk, either. Studies in animal shelters have found that cats given a box to hide in settle into a new, stressful place faster than cats without one. A box is a cat’s way of coping.
Boxes are warm
Cats like it warmer than we do. A cat is most comfortable somewhere around 30–36°C — well above the temperature most of us keep our homes. Cardboard is a surprisingly good insulator, and a snug box traps a cat’s own body heat around them. A tight squeeze isn’t uncomfortable to them; it’s a warm hug.
They help a cat cope with change
Hiding is a cat’s number-one way of dealing with anything new or unsettling — a house move, visitors, a trip to the vet, or the family going away for a few days. A familiar box or covered bed gives them somewhere to retreat and feel in control while they get used to it.
It’s why, when I’m looking after someone’s cat, I never move or bin their favourite hidey-hole, however tatty it looks. That scruffy box by the couch might be the one thing keeping them settled while you’re away.
“If it fits, I sits”
You’ve probably seen a cat squeeze into a box far too small for it — or even sit inside a square of tape stuck to the floor. Researchers have found cats are drawn to the outline of a square even when there are no walls at all. Nobody’s completely sure why, but the shape itself seems to say “this is a spot” to a cat. Bruno will claim any box — or the good basket by the door — the second a delivery lands on the doorstep, with Mitten rarely far behind.
To a cat, a cardboard box isn’t rubbish. It’s a warm, safe little room of their own.
What this means for you
If you’ve got a cat, the takeaways are simple:
- Leave a box or two out — especially before something big like travel or a vet visit.
- Don’t bin their favourite box just because it’s seen better days.
- A box with a familiar blanket (and a bit of your scent on it) is instant comfort.
- Watch for a change in the pattern. If your cat is suddenly hiding far more than usual and nothing’s changed at home, it’s worth a vet check — hiding can be a sign something’s not right.
When I’m caring for a cat at home while their family’s away, keeping those safe spots exactly where they are is part of the job. A cat that can duck into its own box, in its own home, copes with the days far better than one packed off somewhere strange.
The best bed in the house
So next time you buy a plush new cat bed and your cat picks the box it came in, don’t take it personally. They’re not being ungrateful — they’re being a cat: warm, hidden, and completely in control.
Going away soon?
They’re happier at home.
Book a free meet & greet and I’ll look after your cat in their own home — favourite box and all — across Western Brisbane & Ipswich.
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