Before surgery: follow your clinic’s instructions
Pre-surgery instructions differ between clinics, especially around fasting. Many clinics ask you to withhold food for a set number of hours beforehand, and some allow water for longer. Do not guess. Ask your clinic exactly when to stop food and water, what time to drop her off, and whether she needs to be a certain age or weight.
It also helps to prepare her recovery room before surgery, so it is ready when you get home.
The first 24 hours at home
A kitten is often groggy, wobbly or a little disoriented after anesthesia. Keep her somewhere warm, quiet and low to the ground, away from stairs and other pets. Offer a small amount of water and a smaller-than-usual meal once she is alert. A lack of appetite that evening is common, but she should be showing more interest in food by the next day. Call the clinic if she is still refusing food after about a day.
Kittens can also seem normal faster than adult cats. Do not take that as a sign that she is ready for full activity.
Is a carrier okay overnight?
Some owners use a large crate or carrier for the first night so the kitten cannot jump or climb. This can be reasonable if it is roomy enough for a bed, water and a small litter box, and she is not distressed. A carrier that is too small is not a good option. Ask your clinic what they prefer. A small, kitten-proofed room is often a more comfortable alternative.
Keeping a kitten from licking the incision
Licking or chewing the incision can irritate it and may open it. Options include:
- An Elizabethan collar (cone): make sure it is sized for a small kitten and that she can eat and drink with it on.
- A soft recovery suit: these cover the belly, but must fit well and be checked often so they do not slip or get soiled.
Ask your vet which is best for your kitten and how long to keep it on. If she seems determined to remove it, tell your clinic rather than leaving it off.
Keeping an energetic kitten calm
Calming a kitten is often the hardest part. Ideas include:
- Confining her to a small room or large playpen
- Blocking access to cat trees, shelves and sofas
- Offering quiet activities like a food puzzle, a cardboard box, or gentle petting
- Avoiding chasing games and wand toys until your vet says she can play
Many vets suggest limiting running and jumping for about 10 to 14 days, but your clinic’s timeline takes priority.
Feeding, water and litter
After the first night, most kittens go back to their regular food. Offer fresh water. Some clinics suggest a non-dusty litter or shredded paper for the first days so that litter does not stick to the incision. Check that she is urinating and passing stool.
Daily incision checks
Look at the incision once or twice a day. You want a clean, closed line without gaps. See what a healthy spay incision looks like for details on normal healing. Do not apply creams or antiseptics unless your vet advises it, and avoid baths during recovery.
Medications
Give any prescribed pain medication exactly as directed. Never give human pain relievers like acetaminophen or ibuprofen, which are dangerous for cats.
When to call the vet
Call your clinic if you see an open incision, pus, a bad smell, spreading redness, ongoing vomiting, severe lethargy, pale gums, trouble breathing, or if she stops eating. A lump near the incision should also be checked; see lumps under a cat’s spay incision.
For the broader picture of recovery, see our spay aftercare guide for cats, and for what to expect in her personality and routines, see cat behavior after spaying.
This article is general information and not a substitute for advice from your own veterinarian.