Kitten Vaccination Schedule Australia: A Simple Guide

In Australia, kittens typically receive their first vaccination at 6–8 weeks of age, followed by boosters at 10–12 weeks and 14–16 weeks. A follow-up booster is given at 12 months. Core vaccines protect against feline herpesvirus, calicivirus, and panleukopenia. A vet can tailor the schedule to your kitten's needs.

Why Following the Kitten Vaccination Schedule in Australia Matters

Following the recommended kitten vaccination schedule in Australia is one of the simplest and most effective ways to protect your new cat from serious, potentially life-threatening diseases. Kittens are born with some immunity passed on through their mother's milk, but this maternal protection fades within the first few weeks of life — leaving a critical window where vaccinations become essential.

Australian veterinary guidelines, informed by the Australian Veterinary Association (AVA), outline a structured schedule to ensure kittens build strong immunity during their most vulnerable stage of development. Missing or delaying vaccinations can leave your kitten exposed to contagious diseases that are still prevalent in the Australian cat population.

This article is general information only and is not a substitute for veterinary advice. Always speak with a registered vet to confirm the most appropriate vaccination plan for your individual kitten.

Core and Non-Core Cat Vaccines: What Your Kitten Needs

In Australia, kitten vaccines are divided into two categories: core vaccines and non-core vaccines. Core vaccines are recommended for every kitten regardless of lifestyle, because the diseases they prevent are either highly contagious, widespread in Australia, or pose a serious risk to health.

The standard core vaccine for cats in Australia is commonly referred to as the F3 vaccination. It protects against three diseases: feline herpesvirus (cat flu), feline calicivirus (another form of cat flu), and feline panleukopenia (also known as feline parvovirus or feline enteritis). These diseases can spread rapidly between cats, and some — particularly panleukopenia — have a high fatality rate in unvaccinated kittens.

Non-core vaccines are recommended based on your kitten's individual risk factors, such as whether they go outdoors, live in a multi-cat household, or are at risk of exposure to specific diseases. The most common non-core vaccine in Australia is for feline immunodeficiency virus (FIV), which is spread through cat bites and is more relevant for cats that go outside. Your vet can advise on whether non-core vaccines are appropriate for your kitten's lifestyle.

The Recommended Kitten Vaccination Schedule by Age

Australian vets generally follow a three-visit primary vaccination course for kittens, with the timing designed to provide overlapping immunity as maternal antibodies naturally decline. Understanding when each vaccine is due helps you plan ahead and avoid gaps in protection.

It is worth noting that the exact timing can vary slightly depending on the specific vaccine brand your vet uses, the age at which you acquire your kitten, and any individual health considerations. Your vet will confirm the schedule that best suits your kitten at their first health check.

6–8 Weeks: First Vaccination

The first F3 vaccination is typically given when a kitten is between 6 and 8 weeks of age. At this point, maternal immunity is beginning to wane, and it is the earliest point at which vaccines are generally considered effective. This visit also gives your vet the opportunity to perform a full health check, discuss parasite prevention, and answer any questions you have as a new kitten owner.

10–12 Weeks: Second Vaccination

The second vaccination is given approximately four weeks after the first, usually between 10 and 12 weeks of age. This booster is essential because maternal antibodies can interfere with the immune response to the first vaccine in some kittens. The second dose helps ensure a reliable immune response is established. If your kitten is being assessed for FIV vaccination, this visit is often when that discussion takes place.

14–16 Weeks: Third Vaccination

A third and final dose in the primary course is given at around 14–16 weeks. By this age, maternal antibodies have almost certainly cleared, meaning this vaccine can trigger a strong, lasting immune response. Some vaccination protocols may include this third dose depending on the product used — your vet will confirm whether it is required for your kitten.

12 Months: First Adult Booster

Approximately 12 months after completing the primary course, your kitten — now a young adult cat — will need a booster vaccination. After this, your vet will recommend an ongoing adult vaccination schedule, which may involve annual or triennial (every three years) boosters depending on the vaccine type and your cat's risk profile.

Kitten Vaccine Cost in Australia: What to Budget For

The cost of vaccinating a kitten in Australia varies depending on your location, the type of clinic, and whether the vaccination is bundled with a health check. As a general guide, each kitten vaccination visit — including the consultation — typically costs somewhere between $80 and $150 AUD. Over the full three-visit primary course, you might expect to spend in the range of $200–$400 AUD in total.

If your kitten also receives non-core vaccines such as the FIV injection, costs will be higher. It is always worth calling your local vet clinic ahead of time to ask about their vaccination packages, as many clinics offer kitten health packages that bundle vaccinations, worming, and microchipping at a reduced overall cost.

If you are concerned about managing ongoing vet costs, pet insurance can help offset expenses across your cat's lifetime — not just for vaccinations, but for illness, accidents, and routine care depending on the policy. You can compare pet insurance policies to find cover that suits your budget and your kitten's needs.

What to Expect at Your Kitten's Vaccination Appointments

Each vaccination visit is more than just a needle — it is a valuable opportunity for your vet to assess your kitten's overall health. Your vet will typically weigh your kitten, examine their eyes, ears, coat, teeth, and abdomen, and check for any signs of illness before administering the vaccine. Vaccines are generally not given to kittens that are unwell, as this can affect the immune response.

After the injection, most kittens experience no significant side effects. Some may be a little sleepy or quiet for a day or two, and mild tenderness at the injection site is normal. Rarely, kittens can have more notable reactions — if you notice swelling, difficulty breathing, or vomiting after a vaccination, contact your vet promptly.

You should also keep your kitten indoors and away from unvaccinated cats until they have completed their primary vaccination course. Until full immunity is established, they remain vulnerable to the diseases the vaccines are designed to prevent. Find a vet near you to book your kitten's first appointment as early as possible.

Keeping Track of Your Kitten's Vaccination Records

When your kitten receives each vaccination, your vet will record the details in a vaccination booklet or health record. In Australia, this booklet is an important document — you will likely need it if you ever board your cat, use a cattery, or take your cat interstate. Keep it somewhere safe alongside your kitten's microchip paperwork.

Many Australian vet clinics also store vaccination records digitally, and some will send you reminder notifications when boosters are due. If you are ever unsure about your kitten's vaccination history — for example, if you have adopted a kitten without full records — speak with your vet, who can advise on the safest approach to getting them back on track.

Preparing for a Healthy Life Beyond Vaccinations

Vaccinations are a cornerstone of preventive health care, but they are just one part of keeping your kitten healthy for the long term. Regular vet check-ups, parasite prevention, dental care, a balanced diet, and desexing all contribute to your cat's overall wellbeing. Consult your vet about the right diet and care plan for your specific kitten, as nutritional needs change as they grow.

Building a relationship with a trusted local vet early in your kitten's life makes it easier to stay on top of preventive care as they mature into adulthood. Whether it is annual booster reminders, dietary advice, or managing a health concern down the track, your vet is your most important partner in your cat's care journey. For more guidance on caring for your kitten at every life stage, visit our pet care advice hub.