If you aren't planning to breed your cat it's always best to have her spayed. Pregnancy in cats is a significant event, and if you have made the big decision to allow your cat to have kittens, you're in for quite an adventure.
A mother cat is usually more than capable of taking care of a birth on her own and it's normally best to leave her to it. However, there are a few things you can do to help make things easier.
Tell-tale signs
There are a number of signs that indicate your cat is pregnant. The first indicator may be that her heat cycle will stop. Another early sign is that your cat's nipples will swell and take on a darker, red colour. A pregnant cat will also eat more and possibly have bouts of 'morning sickness'. After five weeks, swelling of your cat's stomach will be noticeable and it will continue to swell until she gives birth.
You may see a dramatic change in behaviour. She might suddenly become particularly affectionate and eager to spend time around you. Conversely, you may also find your previously friendly cat becomes sullen and reclusive. Don't be concerned, both of these behaviours are entirely normal.
Cats usually manage birth with little difficulty. If you are concerned about your cat or want to confirm that she is pregnant, take her to your vet. They'll check to make sure your expecting mother is healthy and confirm the pregnancy with a physical check or an ultrasound.
Preparation
In the months leading up to the birth there's not a lot you need to do for your expecting mother, just make sure she continues to receive a good, healthy diet and lots of water.
As soon as pregnancy is confirmed you should switch her to a premium kitten food such as Hills Science Diet to provide extra nutrients for her and her kittens. Keep her on this food until the kittens are weaned. Don't be surprised if your mother-cat doesn't seem to eat a lot right away. She's has an abdomen full of kittens and will probably prefer to eat several times a day in small portions.
As the birth date approaches your cat will probably start looking for a quiet, soft place to nest in. Provide something like a towel-lined box for your cat and encourage her to use it. Don't be concerned however, if in the end, she chooses not to use it.
An imminent birth is usually marked by a milky discharge from your cat's nipples. If you're monitoring your cat's temperature, it will usually drop to below 38.9 degrees C just before delivery.
Once delivery begins your cat may start purring heavily and you will be able to see the contractions. Remember that in most cases a cat is entirely capable of getting through a delivery on her own.
Slowly does it
The average litter size is between 2 to 5 kittens. Usually a cat will pause for anywhere between 10 minutes to an hour between kittens. If you know she still has kittens inside her and has taken more than three hours to deliver the earlier ones, you should get her to the vet.
When the kittens are first delivered they should already be tearing out of the amniotic membrane or sac. Usually the mother will help them with this task, if she doesn't, you need to very carefully cut it open to release the kitten.
A mother cat will lick her kittens once they're delivered to stimulate their breathing. If she's too exhausted to do this, or is distracted by another birth, it may be up to you. Rub the kitten gently with a towel the same way a mother would lick it. You should tip the kitten so it is face down, this will help clear fluid from it's airway.
Placenta removal
After every kitten a placenta should also emerge. If a placenta is retained it can result in infection in the mother. Count to make sure you have seen a placenta for each kitten. Don't be surprised if the mother eats some or all of the placentas. This is perfectly normal and safe. If the mother, appears to have retained a placenta, again you need to get her to the vet quickly.
The mother cat will also usually chew off the umbilical cord. If she doesn't, you should help. Tie a piece of sturdy thread tightly around the cord about an inch from the kittens' body. Tie another loop of thread an inch further up the cord, then cut between the two loops with a sharp pair of scissors.
Once the kittens have been delivered and cleaned, they should immediately crawl to their mother's nipples and begin to suckle. At that point it's safe to let your cat and her kittens have some quite time. Congratulations on your new litter of kittens.
One of our staff authors prepared this article for you
Feline Sensitive Stomach & Skin Variety Pack
Improves Everyday Ability to Get Up & Go
Natural fiber comfortably reduces hairballs
Highly digestible food that is gentle on the stomach. Nourishes skin & promotes lustrous fur.
Feline Adult Perfect Weight Variety Pack
Supports energy level and beautiful fur in mature cats
With delicious chunks in a decadent gravy
Natural fiber comfortably reduces hairballs
Delicious roasted chicken and rice in a mouthwatering sauce
Delectable chunks with tender chicken smothered in a rich gravy
Supports digestive health, nourishes skin and promotes a lustrous fur
Delectable chunks with tender tuna smothered in a rich gravy
Fewer calories for less active cats
Delicious taste of gourmet chicken in precisely balanced nutrition. Provide a synergistic ingredient blend to help support energy & activity level.
Precisely balanced nutrition with the delicious taste of savory minced salmon to help fuel the energy needs of cats during the prime of their life
Over 70% of cats lost weight within 10 weeks when fed this nutrition (USA Study)
Supports energy level and beautiful fur in mature indoor cats
Supports the developmental needs of kittens to help start life with healthy growth and a strong immune system.ain, eye & immune system development
Delectable chunks with tender ocean fish smothered in a rich gravy
Precisely balanced nutrition for indoor cats with the delicious taste of savory minced chicken
Getting your cat in & out of her carrier can be a challenging task when it's time to go to the vet. Learn helpful carrier tips for keeping your cat calm.
Learn what cat grass is, whether it's safe for your kitty and why it may be beneficial for certain breeds, especially ones that are prone to hairballs.
If you have a senior-aged cat, learn why its so important to take her to regular vet visits & blood work, especially if she has a health condition.
Learn about types of skin lumps that can occur on a cat, why they happen, what each type means (i.e. fluid filled, etc.), and how they are treated.
Learn about common cat allergies, including clinical signs, the most common types of allergies and treatment options for your cat.
Learn how to create four different DIY cat beds that will provide your furry friend with a cozy space of her own & won't break your bank!
Learn why brushing your cat's teeth regularly is important. Good oral hygiene and care involves right supplies, method and cat food formulated for oral health.
Senior cats over age 7 have different nutritional needs than younger cats. Learn what to look for when choosing a food for older and aging felines.
Can cats eat rice? And can cats eat rice to help with digestive issues? Read on to find out if rice can have a role in your cat's meal plan!
Learn how to make homemade kitten treats that are healthy for your pet. Enjoy this cat treat recipe from Hill's Pet to supplement a cat's healthy balanced diet.
Discover interesting information about whether you cat actually understands your words and if it's important to actually talk to your feline friend.
Feline obesity puts cats at higher risk of several health concerns. Here's how to tell if you have an overweight cat so you can intervene early.
Puppy, kitten and pet dieting, cat nutrition and dog nutrition information from Hill's Pet
What is the best food for an overweight cat? Learn all about weight control food for cats, including what's in it and how it works.
Going on vacation? Use this cat travel checklist to make sure you've got all her important supplies, such as food, toys & her vet info, for your trip.
Learn the quirky reasons why cats like cardboard boxes, such as shelter and stress relief, as well as why they often prefer a box over their carrier.
Learn if laser pointers are truly safe to use with your cat, if there are any recommended types, and when to recognize your cat's playtime frustrations.
Learn all you need to know about daycare for cats, from how to choose a facility to tips for helping your cat feel comfortable at their daytime home.
Learn if your cat's peculiar behavior of eating litter or feces is something to be concerned about, why they do it, and when you should consult a vet.
A cat hernia is usually not a cause for concern, but does require surgical correction. Learn more about how cat hernias may occur after spay or neutering.
Our low calorie formula helps you control your cat's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
Our low calorie formula helps you control your cat's weight. It's packed with high-quality protein for building lean muscles, and made with purposeful ingredients for a flavorful, nutritious meal. Clinically proven antioxidants, Vitamin C+E, help promote a healthy immune system.
©2025 Hill's Pet Nutrition, Inc. As used herein, denotes registered trademark status in the U.S. only; registration status in other geographies may be different. Your use of this site is subject to the terms of our Legal Statement. About our Ads. Cookie Consent Tool