What to Expect in the First 24 Hours After Adopting a Kitten
- Kitten Alliance
- May 30
- 2 min read

You’ve just adopted a kitten — congratulations!
You’ve got the food, the toys, the cozy bed… and a heart full of excitement (and maybe a few nerves).
Now what?
The first 24 hours are all about creating a gentle, positive transition for your new little friend. Kittens are resilient, but a new environment can be overwhelming — so your role is to provide calm, comfort, and space to adjust.
Here’s what to expect in the first 24 hours after adopting, what to do, and how to set your kitten up for success from day one.
Expect Some Shyness or Hiding
Even the friendliest kitten may be unsure at first. New smells, new people, new sounds — it’s a lot.
Totally normal behaviors include:
Hiding under furniture
Quietness or stillness
Watching you from a distance
Cautiously exploring
Give them a small, kitten-proofed room (like a bathroom or quiet bedroom) to start. Include:
A litter box
Food and water
A cozy bed or hideaway
A few safe toys
Let them come to you when they’re ready. No rush. You’re building trust.
Eating and Litter Box Use May Be Delayed
Some kittens eat right away. Others need a few hours (or even until the next morning) to feel settled enough to eat.
Tips:
Offer the same food they were eating at the shelter or in their foster home
Keep food and water in easy reach — and refresh it regularly
Make sure the litter box is close, accessible, and easy to find
Avoid big changes (like switching food brands) in the first day or two — it can upset their tummy.
Expect Lots of Sleep (And a Bit of Zoom)
Kittens sleep up to 18 hours a day, especially after a big change. That’s healthy and normal.
But don’t be surprised if you also get:
A short burst of zoomies at 2 a.m.
Surprise pounces on your feet
Exploration attempts (aka climbing things they shouldn’t)
Play with them in short, calm sessions during the day to help them settle at night.
Keep Interactions Gentle and Positive
Your kitten is learning that you’re safe. Speak softly, move slowly, and offer gentle pets if they seem open to it.
You can also:
Sit on the floor and let them explore you
Use toys (like feather wands) to start play without pressure
Offer treats or a bit of wet food from your hand
Let them set the pace. You’re laying the foundation for a lifelong bond.
Monitor Health Without Overanalyzing
You don’t need to hover — but do keep an eye on a few things:
Eating, drinking, and pooping within 24 hours
No coughing, sneezing, or runny eyes
Playful behavior or curiosity by the second day
If something feels really off, don’t hesitate to reach out to your vet.
In Closing: It’s a Big Day — For Both of You
Your kitten may not show their full personality right away. That’s okay. With your patience and love, they’ll start to relax — and in a few days, you’ll wonder how your home ever felt complete without them.
Trust the process. Stay calm. Let them come to you.The cuddles, purrs, and silly antics are coming soon.