New kitten checklist: your first 30 days

A new kitten is exciting, and it can feel like a lot to get right. Your kitten’s first month at home shapes the cat they’ll become. The habits you build now, like using the litter box and playing with toys instead of hands, prevent most of the problems adult cat owners struggle with.

You don’t need to do everything at once. Take the first 30 days one week at a time, and go at your kitten’s pace.

What to buy before your kitten comes home

Get these essentials in place before day one:

• A hard plastic carrier with a removable top
• At least two low-sided litter boxes, and unscented clumping litter
• Kitten food (ask your vet, or the breeder or shelter, what your kitten has been eating)
• Shallow, wide food and water bowls
• A tall, sturdy scratching post and a cardboard scratcher
• A wand toy and small solo toys
• A soft bed and a couple of hiding spots

Nice extras include a cat tree or wall shelves, a food puzzle, a breakaway collar with an ID tag, and a window perch.

How to kitten-proof your home

Kittens explore with their mouths and squeeze into impossible places. Go room by room at kitten height:

• Put away strings and small objects, like ribbons, hair ties, rubber bands, tinsel and sewing thread.
• Cover electrical cords, or keep them out of reach.
• Check every houseplant with your vet or a poison-control list.
• Lock away medicines and cleaners. Many human medicines, including painkillers, are dangerous to cats.
• Keep dog flea and tick products away. Some are highly toxic to cats.
• Check inside the washer and dryer every time, and keep toilet lids closed.
• Screen or close windows and balconies.

Your first week with a new kitten

The first days are about safety and comfort, not adventure. Start in one kitten-proofed room with the litter box, food and water (away from the box), a bed, hiding spots, a scratcher and toys. Having everything close by helps your kitten find the litter box in time and feel secure.

Open the carrier door, sit quietly nearby, and let your kitten come out on their own. Keep visits short and gentle, and keep other pets separate for now.

Most kittens learn the litter box from their mother, so make the right choice easy:

• Low-sided boxes, with unscented clumping litter about 1 to 2 inches (3 to 5 cm) deep.
• Boxes close by. Kittens have small bladders and little warning, so put one near where your kitten sleeps and plays.
• Place your kitten in the box after waking up, meals and play, but never force them to stay.
• Scoop at least daily, clean accidents with an enzymatic cleaner, and never punish accidents.

Feed a complete kitten food, and keep to what your kitten was eating before for the first days. Kittens need several small meals a day, so ask your vet how much and how often to feed, and keep fresh water available.

The first vet visit and vaccines

Book a check-up in the first week, even if your kitten seems healthy and came with records. The visit usually covers:

• A full health check and weight
• A plan for vaccinations, and for spay or neuter
• Parasite control for worms and fleas
• Testing for FeLV and FIV, as advised
• Microchipping, if it hasn’t been done

Your vet will set your kitten’s vaccine schedule based on age, history and lifestyle. As a general guide, the 2020 AAHA/AAFP feline vaccination guidelines describe a kitten series of the core vaccines (for panleukopenia, herpesvirus and calicivirus) starting no earlier than 6 weeks, repeated every 3 to 4 weeks until 16 to 20 weeks of age. Feline leukemia virus (FeLV) vaccination is recommended for kittens, after testing. Rabies follows the vaccine label and local law.

Veterinary groups including the AVMA and the American Association of Feline Practitioners endorse the “Fix by Five” recommendation: spay or neuter cats by five months of age. Cats can become sexually mature at four to five months. Ask your vet about timing for your kitten.

The rest of the month builds on the first week, with routines, confidence and good habits. The full plan lays it out week by week, with six printable tools.

Socialization: how to raise a confident cat

Research summarized by Casey and Bradshaw (2008) places the main socialization period for kittens at about 2 to 7 weeks of age. In their study, rescue kittens who got extra gentle handling and varied experiences early on were less fearful of people at about one year old: 35% showed fear-related behavior toward people, compared with 77% of kittens without the extra socialization.

Most kittens come home at around 8 weeks or later, so the most sensitive window has often passed. But gentle experiences in the weeks after adoption still matter a great deal. Keep them short, positive and never forced:

• Gentle handling. Touch paws, ears, mouth area and belly for a second or two, then give a treat. This makes nail trims and vet exams much easier later.
• People. Invite calm visitors, including supervised children who know to let the kitten come to them.
• Sounds. Pair everyday noises, like the doorbell or the vacuum at a distance, with play or treats.
• The carrier. Leave it out as a bed with treats inside.

If your kitten hides, freezes, flattens their ears or hisses, the experience was too big. Stop, give them space, and try a gentler version another day.

Hands are never toys: how to prevent play biting

It’s cute when a tiny kitten bites your fingers. It’s not cute when a 12-pound adult does it. Start these habits from day one, and agree on them with everyone at home:

• Play with wand toys and kicker toys, never hands or feet.
• Play two or more times a day, ending each session with a “catch” and a treat or meal.
• If your kitten bites or grabs, freeze, then calmly end the game for a minute or two.
• Put wand toys and string away after play. Swallowed string is dangerous.

When to call the vet

Kittens can become ill quickly, so when in doubt, call. Call your vet right away if your kitten:

• May have eaten or touched a lily, a medicine, a toxic food or a chemical
• Isn’t eating, or has vomiting or diarrhea that doesn’t settle quickly
• Seems weak, very sleepy or floppy, or is breathing with effort or with an open mouth
• Is straining to pee or poop, or hasn’t peed in a day
• Has swallowed string or another object (don’t pull on string you can see)
• Has had a fall or any injury