You will be able to tell a resting hideaway from an escape one, know what should send you to a vet, and know what not to do.
Some links on this page earn us a commission if you buy after clicking. It changes neither the ranking nor what is written here — and we say below what we were unable to check.
A cat that vanishes under the bed always worries you a little. Hiding is part of normal cat behaviour, and everything is in the detail.
A cat is both a hunter and prey. Sleeping somewhere enclosed, with a single opening it can keep an eye on, comes as standard equipment. A cat that has always slept at the back of the cupboard is not unwell because it sleeps there.
So the hiding place is not the problem. What it replaces is, and since when.
A resting hideaway is chosen, used again every day, usually warm, often high or halfway up. The cat goes in slowly, spreads out, grooms itself, and comes out when it hears the bowl.
An escape hideaway is taken in a hurry: down at floor level, behind something, in the first gap available. The cat is bunched up, facing the exit, and does not move even for the things that normally interest it.
Both can be in the same spot. What separates them is the posture and the duration, not the address.
A cat that already hid tells you nothing new. A cat that lived in the living room and now stays under the bed is telling you something happened, even if you cannot see what.
Look at the past few days rather than the past few minutes: furniture moved, building work next door, a new person in the house, an unfamiliar cat visible through the window, a trip home in a carrier. The triggers are rarely dramatic.
What a cat wants is not total darkness, it is contact along its sides and a view of the opening. A cardboard box on its side meets that brief better than many purpose-made objects.
Two details change everything: the hiding place needs an exit nothing can block, and it must not be able to shut on the cat. A box that collapses, or a cupboard door that swings closed, turns shelter into a trap.
A cat in pain hides, and often shows nothing else. That is why a new hiding place is worth checking against the rest: is it eating, is it drinking, is it using the litter tray, is it still grooming.
Some signals fall outside this piece and mean ringing a vet without waiting: a cat that has stopped eating, that has stopped passing urine or strains with no result, that breathes fast or with its mouth open, that sits hunched and still, or that hides after a fall or a knock.
In those cases, rearranging the room changes nothing. The space is not what is wrong.
The reflex makes sense: you block off under the bed so it comes back to live with you. What usually happens is that it finds somewhere worse, behind the washing machine or inside a sofa mechanism, and becomes harder to keep an eye on.
The hiding place is not the cause of its withdrawal, it is the means. What brings it back is the room becoming predictable again, with water, access to the litter tray, and one place nobody comes to fetch it from.
A few spots deserve a routine check, because they combine everything a cat likes with everything that can end badly: the drum of the washing machine or tumble dryer, an open dishwasher, a deep drawer, a sofa bed, a wardrobe closed without looking, and the car in the garage while the engine is still warm.
The rule fits in one line: count the cat before you close anything. And if you cannot find it, the machine does not go on.