Moving house with a cat, without losing it

A dog moves house with its family. A cat moves house away from its territory, which is a different experience entirely — and it explains both halves of what goes wrong. Cats are unsettled by the move itself, and a significant number then try to go back, which is when they are lost. Nearly all of that is prevented by controlling the first two weeks rather than by anything you do on moving day.

Before the move

Get the carrier out weeks early, not on the morning. A carrier that only ever appears before a car journey becomes a thing to hide from, so leave it open in the room with a blanket in it and feed the cat near it until it is furniture. This one change removes most of the moving-day struggle.

Update the microchip details with the new address before you go, not after — a cat that goes missing in week one is found by a chip that still points at the old house. If your cat is not chipped, do it before a move rather than after, and why microchipping matters covers the rest. A collar tag with a phone number helps a neighbour reunite a cat without a scanner.

Keep the cat's things unwashed. The bed, the blanket and the scratching post carry its scent, and they are the fastest way to make a strange room smell like its own. The urge to arrive with everything clean and new is the wrong instinct here.

Moving day itself

Shut the cat in one room before anything is moved, with its litter tray, water, bed and a sign on the door telling everyone to keep it closed. Open front doors and a stream of unfamiliar people are exactly the conditions in which a frightened cat bolts, and a cat that bolts on moving day is loose in a neighbourhood it does not know.

Move that room last, and set it up first at the other end. Travel the cat in the carrier in the car with you rather than in a van, secure it on a seat, and resist opening the carrier during the journey to comfort it — a cat loose in a moving car is a hazard to itself and the driver.

The one-room method at the new house

Put the cat in a single quiet room in the new house with everything it needs: litter tray at one end, food and water at the other, its own bed and something to hide in or under. Let it come out from under the bed in its own time; a cat that is hiding is coping, not sulking, and hauling it out to reassure it does the opposite.

Give it a few days in that room before opening the rest of the house, then let it explore in stages while you are there, ideally one or two rooms at a time. The whole point is that the territory grows at a rate the cat sets. A cat given a whole unfamiliar house at once tends to pick one hiding place and stay in it for a week, which is slower, not faster.

Expect the litter tray to matter more than usual in this period, and keep it in the same place while everything else changes. A cat that has stopped using a tray in a new house is usually telling you it is stressed or that the tray is somewhere it does not feel safe — litter box problems goes through the causes.

Letting an outdoor cat out again

This is the step that goes wrong, and it goes wrong by being rushed. Keep an outdoor cat entirely indoors for at least two to three weeks after the move, longer for a nervous one, so that the new house becomes the place where food and safety are. Cats that are let out early are the ones that head for the old address, and old addresses can be miles away.

When you do let it out, go out with it, before a meal rather than after, so that hunger brings it back. Choose a calm time of day, leave the door open behind it, and keep the first trips to a few minutes. Repeat that for several days before letting it out unsupervised, and keep it in overnight for the first while.

If the old house is nearby, warn the new occupants and leave a phone number. A cat turning up at its old door is a common enough story that they will not be surprised, and it is how a lot of these cases end well.

What settling actually looks like

Hiding, reduced appetite, extra vigilance and a few nights of vocalising are normal in the first days and should ease steadily. Signs that need a vet rather than patience are a cat that has not eaten for more than a day or two, is not drinking, is not passing urine, or is straining in the tray — a cat that stops eating is a genuine medical concern rather than a mood, which when a cat stops eating explains.

Give it more time than feels necessary. Most cats are visibly themselves within two to four weeks of a move; some quiet or elderly ones take a couple of months to use the whole house comfortably, and that is within normal.