Bringing a Kitten Home: The First 24 Hours

Updated 15 October 2026

The mistake I see most on day one is kindness that arrives too fast. A new kitten has no idea where they are. Everything you do in the first day should make the room smaller, quieter and more predictable, not more exciting.

One room is enough for the first few days. Kittens are inquisitive and will find hiding places you did not know your house had. A single room lets them adjust without disappearing.

Put the litter tray in a quiet corner, out of the way and out of sight. Cats want privacy, and a tray somewhere private is a tray they will actually use.

Separate the food and water. Cats instinctively avoid drinking water that sits near their food, because in the wild water found near prey or a carcass could be contaminated. Putting the bowls side by side is a classic error, and while some cats do not mind, plenty are put off without anyone realising why. Keep the litter tray away from both, out of sight and out of smell.

Give them an obvious hiding place. A cardboard box or a covered cat bed is enough. Your kitten is going to be nervous in a new environment, and somewhere to hide is what makes the rest of the room usable.

Leave the carrier out as furniture. Most cat owners get the carrier out once or twice a year, so the cat learns it means the vet and becomes frightened of it. Leave it down with the door open as a bed your kitten can use whenever they like. Do that from day one and the trip to the vet is a different experience for the rest of their life.

Close the gaps. Windows shut, small spaces blocked off. Kittens fit through more than you expect.

Keep other pets away for the first week or so. Let your kitten get used to the room, the smells and the people before meeting another animal. Introductions on day one are overwhelming.

When you do start, start with scent rather than sight. Swap bedding between the animals for a few days before they ever meet, so each one knows the other's smell first. A synthetic pheromone diffuser is worth plugging in an hour or two before your kitten arrives. The evidence for it is modest, but it is low risk and I do suggest it.

Keep the noise down. Some household noise is useful and they should get used to it. Running the hoover next to a kitten who arrived this morning is not that, and it will frighten them.

Use a rigid carrier that opens from the top. Top-opening is much easier with a kitten, because you can lift them out rather than tipping them out. I am not keen on the fabric carriers.

Line it with something absorbent, in case they urinate or defecate on the way, and add a blanket so it is comfortable.

Seat belt the carrier in. A carrier sliding around the footwell is frightening and unsafe.

Half-cover it with a light towel. Reduced visual input calms most cats, and not seeing the world rush past is what stops the journey being stressful. Do not cover it completely, because a fully covered carrier risks poor airflow and overheating, especially in a warm car.

Drive gently and get home. No sharp braking, no loud radio, and as few stops as you can manage.

Show them the tray, then leave them to it. With the tray already in its quiet corner, your kitten will find it. Most kittens arrive already litter trained from the breeder or rescue centre, so this is usually a matter of showing them where it is rather than teaching them what it is.

On day one, lift them gently into the tray after each meal and each nap. Those are the natural trigger points, and it saves them having to go looking.

If there is an accident, no telling off, ever. Clean it with an enzymatic cleaner, and offer the tray a little more often for a day or two. Bleach and ammonia-based products are the ones to avoid.

Do not offer food straight away. Let them settle and explore first. Cats want to work out their whole environment and confirm there are no threats before they will eat, so food put down on arrival tends to be ignored. Give them an hour or so, then offer a small amount.

A few hours without eating is completely normal. If they still have not eaten by the end of the day, ring your vet for advice. Kittens have tiny reserves and can dip into low blood sugar faster than an adult cat, so a kitten who has eaten nothing for 24 hours needs a same-day call.

If they are reluctant, warm the food slightly. Warming brings the smell out and makes it more appealing. A little wet kitten food works too, or a lickable cat treat offered from a finger or a teaspoon. Do not reach for human gravy, which is salty and often contains onion or garlic, both toxic to cats.

Stick with the food the breeder was using. If they will not eat it, resist the urge to work through new brands. Chopping and changing causes problems of its own, and you can teach a kitten that refusing food produces something tastier.

Do not crowd them. This is the single most important thing on day one. Every cat needs time to understand a new setting, and that means being able to find the food, the water and the litter tray, and to claim a secure spot of their own choosing.

That spot is theirs, not yours to pick. A kitten who has chosen where they feel safe comes out sooner than one carried to where you think they should be.

Expect them to hide, and let them. Hiding is not a sign that anything has gone wrong. It is how a cat makes a strange place manageable.

Learn to read their pace. A settled kitten carries their tail up and their ears forward, sniffs and rubs at things, and explores in loops that keep returning to their safe spot. An overwhelmed one flattens their ears, crouches low, has wide pupils, freezes, or stays hidden well beyond the first hour or two. That is your signal to back off, and never to drag them out from where they are hiding.

Resist the visitors. The kitten is exciting and everybody wants to meet them. Give it a few days before you let anyone.

Restlessness and crying are normal. A kitten on their first night is in an unfamiliar place, usually alone for the first time in their life, and the dark makes it worse. Crying is a healthy response to that, not a sign you have done something wrong.

Give them warmth and comfort rather than attention. Plenty of bedding helps, and a covered heat pad gives them something to settle against, much as a littermate would. It wants to be warm rather than hot. A pet-safe heat pad is a better choice than a hot water bottle, which can scald a kitten or be chewed.

Looking in on them calmly is fine. What teaches a kitten that crying works is being scooped up every time they do it. Letting them settle themselves builds the confidence that makes for a more secure adult cat. It is harder to do than it sounds, and it is still the right thing for them.

Do check if something changes. Leaving them to settle is not the same as ignoring them. If the crying sounds different, if they are unwell, or if anything seems wrong rather than unsettled, go and look.

Ring your vet, including out of hours, for any of these:

• laboured or noisy breathing

• repeated vomiting, or profuse diarrhoea

• a kitten who is limp, wobbly or unresponsive

• straining in the tray and producing nothing

• refusing all food for 24 hours

Kittens deteriorate faster than adult cats do, and I would always rather see a false alarm.

By the second or third night most kittens have stopped. If yours has not settled at all after several nights, or is not eating, speak to your vet.

How long should I keep my kitten in one room? The first few days. One room lets them learn where everything is without finding a hiding place you cannot reach.

Should I feed my kitten as soon as they arrive? No. Give them an hour or so to explore first. Cats will not usually eat until they have checked their environment for threats.

Is it normal for a kitten not to eat on the first day? A few hours is completely normal. If they have still eaten nothing by the end of the day, ring your vet for advice. A kitten who has gone 24 hours without food needs a same-day call.

Why is my kitten crying at night? They are in a new place, alone, in the dark. It is a normal response. Give them bedding and warmth, and let them settle rather than picking them up each time. Looking in on them calmly does no harm.

Should I let my kitten hide? Yes. Hiding is how a cat makes an unfamiliar place feel manageable. Give them somewhere obvious to do it and let them come out in their own time.

When can my kitten meet my other pets? After the first week or so. Let them get used to the room, the people and the smells first. Then start by swapping bedding between the animals, so each knows the other's scent before they meet.

What sort of carrier is best for bringing a kitten home? A rigid carrier that opens from the top, so you can lift your kitten out rather than tipping them out.

For the weeks and months after the first night, see our first-year kitten guide, or browse more New pet & life changes guides.