New puppy or kitten

New kitten checklist

Updated October 23, 2026 · 6 min read

A tabby kitten sniffing a sisal scratching post in a quiet room set up with a low litter tray, a water bowl and a round bed

Before a kitten comes home you need two low-sided litter trays, the litter and food they already know, bowls, a carrier, a scratching post, a bed, a few toys and one quiet room set up for them. In the first week, keep them in that room, book a vet check, and let them explore the rest of the house slowly.

Most kittens arrive at 8 to 12 weeks old, weaned and already using a tray. Here is everything else, in the order you’ll need it.

What to buy before your kitten comes home

The essentials

ItemWhat to look for
Litter traysTwo, with low sides a kitten can step over. Upgrade to bigger trays as they grow
LitterThe same type the kitten uses now. Unscented, fine and soft underfoot
FoodThe same kitten food they eat now, labelled complete for growth. Change later, gradually
BowlsSeparate food and water bowls, shallow and wide. Keep water away from food
CarrierSturdy and easy to clean. One that opens from the top makes vet visits easier
Scratching postTall enough for a full stretch and heavy enough not to wobble. Sisal rope works well
BedHigh sides and a low front, with fleece inside. A cut-down cardboard box is fine
Hiding placesA covered bed, a box on its side, or a space under a chair
ToysBalls, small soft toys and a wand toy for play together
Brush or combSuited to the coat. Short daily sessions get them used to handling

Useful from the start

  • A cat toothbrush and cat toothpaste: never human products
  • A breakaway (snap-open) collar, if you use one, sized to fit and loosened as they grow
  • Puzzle feeders to make meals last longer
  • A pheromone diffuser in the kitten’s room. International Cat Care suggests plugging one in 48 hours before arrival
  • Cleaner for accidents: a biological (enzyme) cleaner. Avoid disinfectants that go cloudy in water, such as some pine and phenol products, which are toxic to cats

Set up the kitten room

Pick a quiet room for the first week or two. It should have:

  • Litter trays at one side, away from food, water and the bed
  • Food and water on the other side, apart from each other
  • A bed and at least one place to hide
  • A scratching post near the bed: cats like to scratch when they wake
  • No houseplants, dangling cords or gaps behind furniture

International Cat Care advises two trays in separate spots in the kitten’s room, because some kittens prefer one for urine and one for faeces. Across the home, the rule is one tray per cat, plus one. More on trays in how to litter train a kitten.

Kitten-proof your home

Kittens climb, squeeze into gaps and chew. Before they roam:

  • Lilies: keep every kind out of the house. All parts of true lilies, including pollen and vase water, can cause kidney failure in cats
  • Other plants: check houseplants and cut flowers against the ASPCA’s list
  • Washing machine and tumble dryer: check inside before every use and keep the doors shut
  • Fridge, hob and oven: check before closing the fridge, and keep kittens off worktops
  • Strings, thread, elastic, ribbons, hair ties: swallowed, they can cause serious gut damage. Put wand toys away after play
  • Laundry capsules, cleaning products and medicines: shut away. A small amount of a human medicine can poison a kitten
  • Gaps and holes behind appliances and in fireplaces: block them
  • Windows and balconies: screens or keep them closed
  • Food: onion, garlic, chocolate and more are dangerous. See foods toxic to cats

If you think your kitten has eaten something toxic, call your vet or an animal poison line straight away.

Ask the breeder or shelter for

  • Vaccination and worming records, with dates and products
  • The microchip number and transfer details
  • The food brand, how much and how often
  • The litter they use
  • A piece of bedding or a toy that smells of home

Day one

  • Carry them in the carrier straight to their room. Open the door and let them come out when ready
  • Show them the tray gently once. Most kittens know what it is for
  • Keep visitors away and other pets out of the room
  • Feed little and often. International Cat Care recommends at least four meals a day for kittens aged 8 to 12 weeks
  • Sit quietly in the room and let them come to you. Play with a wand toy if they want to
  • Bedtime: a warm bed in their room. A kitten that learns to sleep through the night in its own space lets you sleep too

The first week

DayFocus
1–2Settling in one room. Food, water, tray, sleep, quiet company
2–5Vet check: health exam, vaccines and worming plan, microchip
3–7Daily gentle handling: stroking, touching paws and ears, a soft brush
4–7Short supervised trips into other rooms, back to base to rest
7+Careful introductions to resident pets, a step at a time

Feeding

AgeMeals a day (at least)
8–12 weeks4
3–6 months3
Over 6 months2

These are International Cat Care’s minimums. Fresh water always, in a bowl away from food.

Vet care

At the first visit your vet will check your kitten over and set the plan for the next few months:

  • Vaccines usually start at 8 to 9 weeks, with a second dose 3 to 4 weeks later, often a third at 16 to 20 weeks, and a booster at or after 6 months. See the kitten vaccination schedule
  • Worming: International Cat Care recommends treating kittens for roundworm every two weeks from 3 to 8 weeks, then monthly to 6 months. Bring the breeder’s record so your vet knows what was given
  • Flea treatment: only products made for kittens of that age and weight
  • Neutering: International Cat Care now recommends around four months, and the American Association of Feline Practitioners supports neutering by five months. Kittens can become pregnant from about four months. See when to spay or neuter
  • Testing: ask whether your kitten should be tested for FeLV and FIV, especially if their history is unknown

Keep your kitten indoors until they are vaccinated and neutered.

Vaccines, worming, flea treatment and four meals a day are a lot of dates for one small cat. PetTrackr keeps each vaccine with its next due date, puts meals and treatments on a daily plan, and reminds you before anything lapses.

Socialising

A kitten’s most sensitive period for learning what is safe is between about 2 and 7 or 8 weeks, so much of it happens before they reach you. You can keep building on it: gentle handling, the carrier left out as a place to nap, calm visitors, and household sounds at a low level. If your kitten seems very frightened, slow down and ask your vet for help rather than pushing on.

Paperwork and ID

  • Microchip registered in your name. In England, cats must be microchipped by 20 weeks of age; rules vary elsewhere
  • Collar, if used: breakaway only, and not a replacement for a chip
  • Vaccination card, kept somewhere you’ll find it
  • Pet insurance, if you want it, arranged early

Printable checklist

Before they arrive

  • Two low-sided litter trays, scoop, litter (same as now)
  • Food (same as now), food and water bowls
  • Carrier
  • Scratching post
  • Bed with sides, hiding places
  • Toys, including a wand toy
  • Brush, cat toothbrush and toothpaste
  • Enzyme cleaner (no phenol disinfectants)
  • Kitten room set up, lilies out of the house
  • Vet chosen and first appointment booked

Collect from the breeder or shelter

  • Vaccination and worming records
  • Microchip number and transfer paperwork
  • Food and litter brands, meal times
  • Bedding that smells of home

First week

  • Vet check, vaccine and worming plan
  • Microchip registered to you
  • Daily gentle handling
  • Gradual access to the rest of the house
  • Neutering date discussed
  • Next vaccine date noted

PetTrackr helps you keep track. It is not veterinary advice: if your pet seems unwell, call your vet.

Sources

Common questions

What do I need for a new kitten?
Two low-sided litter trays, the same litter and food the kitten already uses, bowls, a cat carrier, a scratching post, a cosy bed with sides, a few toys and a brush. A quiet room set up before they arrive makes the first days much easier.
How old should a kitten be when it comes home?
Usually 8 to 12 weeks, and often a little older for pedigree kittens. By then they are weaned and have usually learned to use a litter tray from their mother.
Should a new kitten be kept in one room?
Yes, for the first week or two. A single quiet room with litter, food, water, a bed and somewhere to hide helps a kitten settle and keeps toileting reliable. Open up the rest of the house gradually, under supervision.
When should a kitten go to the vet?
In the first week, for a health check and to plan vaccines, worming and neutering. Vaccines usually start at 8 to 9 weeks. See the kitten vaccination schedule.
Where should a kitten sleep at night?
Somewhere warm and secure, such as a bed with high sides in their room. International Cat Care notes there is nothing cruel in putting a kitten to bed in another room overnight, and it helps set a routine that lets you sleep too.

More on new puppy or kitten

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