Cats are pregnant for approximately 63 to 67 days, or around nine weeks. Some cats give birth as early as 61 days, others not until 70, and both can be perfectly normal. How long cats are pregnant depends on factors such as the number of kittens, the cat's breed and her individual course, but most stay within that span of just over two months. Below you'll get an overview of how the pregnancy develops week by week, when the first signs appear, and how best to support your cat and the coming kittens throughout the process.
How many weeks does a pregnant cat carry her kittens?
Counting in weeks, a cat is pregnant for about nine weeks. That's significantly shorter than humans and a little shorter than dogs, and it's precisely this short period that means a lot happens in a short time. From fertilisation to birth, the kittens develop from microscopic cells into fully formed young in under ten weeks. Because the window is relatively narrow, it's a good idea to note when your cat has been in heat and had access to a male, so you can work out an approximate time for the birth. If you don't know the date, a vet can help assess how far along she is based on an examination.
When can you see the first signs of pregnancy?
The earliest signs typically appear after two to three weeks. One of the more characteristic is that the nipples become larger and change to a more distinct pink colour, which many call "pinking up". At the same time, the appetite may change, and some cats become more affectionate and seek out contact, while others withdraw a little more. A slight weight gain shows itself gradually, and towards the second half of the pregnancy the belly becomes visibly rounder. If you're in doubt, a vet can confirm the pregnancy with an ultrasound scan, often from around the second to third week, while the number of kittens can typically be assessed more easily later in the process.
The pregnancy week by week
During the first three weeks, most of it happens inside the body without many external signs, and your cat behaves largely as normal. Around weeks three to four, the visible changes begin to appear, and the appetite typically increases because the kittens are growing. In the middle period, roughly weeks five to six, the belly becomes markedly larger, and in some cases you may feel that there is life if your cat is relaxed and allows it. Be careful and avoid pressing on the belly so you don't disturb the kittens. In the final weeks, from around week seven onwards, your cat often becomes calmer and seeks out a safe, secluded place where she can build a nest. This nesting behaviour is a clear sign that the birth is approaching.
How many kittens does a cat typically have?
A litter most often consists of between three and five kittens, but both fewer and more occur. First-time mothers tend to have slightly smaller litters, while older and more experienced female cats often have more. The number of kittens is linked to how long the pregnancy lasts, as large litters are sometimes born a little earlier. If you want to go deeper into how large a litter can typically be, you can dive into our article on How Many Kittens Does A Cat Have, which takes a closer look at exactly that question.
How to support your pregnant cat with the right meals
A pregnant cat needs more energy and nutrition than usual, because her body must both maintain itself and build new life. Towards the end of the pregnancy and during nursing, the need increases considerably, and here it makes sense to feed her meals composed with a high content of animal protein and a dense nutritional profile. Kitten meals are prepared for precisely this demanding life stage and also suit the pregnant and nursing cat, because they provide the extra energy that both mother and kittens need.
At ESSENTIAL FOODS you'll find Meals for kittens with human-grade ingredients and fresh raw materials, cooked with care for the smallest. The cat's PÂTÉ can be a good supplement in this period, because the juicy consistency often goes down well and at the same time contributes moisture, which a pregnant cat benefits from. If you're unsure how much and how often your cat should eat throughout the pregnancy, ESSENTIAL FOODS' nutrition advisors are ready by phone, chat or email and can help you tailor the feeding to her specific needs.
When should you contact the vet?
Most cats manage the birth themselves without help, but it's worth having the vet's number ready if something seems different. If your cat goes far beyond the expected 63 to 67 days, seems listless, or there are signs that the birth has stalled, you should contact a vet. The same applies if you're in doubt about whether she is pregnant at all, or how far along she is. A vet can follow the process, assess the kittens' wellbeing and advise on the birth itself, so you can feel secure throughout the entire period.
The best start after birth
When the kittens are born, they nurse from the mother for the first few weeks, after which they gradually begin to taste solid food. The transition from mother's milk to the first independent meals is an important milestone, where small pieces of a suitable size and a nutritional profile created for kittens make a real difference to their growth and wellbeing. If you want to be well prepared for the time after birth, our guide The Best Start For Your Kitten gives concrete advice on how to help the newborns off to a good start. With a well-considered course through the pregnancy and the right meals for both mother and kittens, you give the whole family the best possible start.