Cat Vaccination Schedule: Core Shots by Age and Cost

There is one familiar scenario that happens almost weekly in any veterinary clinic. The owner gets a cute kitten, takes care of the initial cat vaccination schedule, gets busy with life – and forgets about boosters. Then, many years later, there is a case when a cat escapes through the open door for one day, or another kitten joins the family, or a virus is carried on someone's shoes, and suddenly the cat needs protection.

A cat vaccination schedule is a straightforward concept. Kittens receive core shots once every 3-4 weeks from 6-8 weeks to 16-20 weeks and then a booster at around 6 months to a year. Thereafter, the majority of adult cats will require core booster shots every one to three years (depending on the vaccine product and cat's lifestyle and local regulations). Below are the answers to the most frequent owner's questions, including cat vaccination schedule and cost.

Do indoor cats need vaccines?

Yes. Does an indoor cat need vaccines even if it never goes out? According to AAHA/AAFP Feline Vaccination Guidelines, all cats regardless of whether they live indoors or outdoors should receive core vaccines. Why is it necessary?

Panleukopenia virus can live in the environment for a long time and can enter on shoes and clothes.
Viruses of upper respiratory infections (herpesvirus and calicivirus) are very widespread and easily contagious.
Rabies vaccination is mandatory for most states of the USA, and sometimes bats may get indoors.
Indoor cats are not immune to unexpected situations. The door can be opened, or you may be forced to relocate your cat.

The short answer to do indoor cats need vaccines is yes, core ones. Indoor cat vaccine schedule differs mostly from non-core vaccines, such as FeLV vaccination after the first year.

Do indoor cats need annual vaccinations?

No, not every vaccine annually. Do indoor cats need annual vaccinations? Modern guidelines recommend getting away from vaccination annually. For low-risk adult indoor cats:

FVRCP (commonly referred to as "distemper") is given once every three years starting from one booster after the initial kitten series.
Rabies shots are usually required once every one or three years (depending on the vaccine product and local requirements).
FeLV is not necessarily needed after the first year for indoor cats that are never exposed to other cats.

So, do indoor cats need vaccines every year? Many of them do not require an annual shot but do need an annual check-up when the vet decides on the cat vaccines needed for particular circumstances. Moreover, the annual check-up helps to detect such common conditions as teeth diseases, weight changes, and beginning kidney problems. If you wonder do indoor cats need vaccines every year for your own cat, just bring its vaccination history during the next appointment and discuss cat vaccine schedule with the vet.

What does a cat vaccination schedule and cost look like?

Below you may find a general overview of cat vaccination schedule and cost in the USA. Prices are highly variable depending on the region and the clinic type, so consider them approximate:

Vaccine: FVRCP (kitten series)

When: 6-8, 10-12, 14-16 weeks (up to 20 weeks)
Typical cost per shot*: 20-50

Vaccine: FVRCP booster

When: ~6 months to 1 year, then every 3 years
Typical cost per shot*: 20-50

Vaccine: Rabies

When: 12-16 weeks, booster at 1 year, then per product/law
Typical cost per shot*: 15-40

Vaccine: FeLV (kittens)

When: 2 doses, 3-4 weeks apart, from 8 weeks; booster at 1 year
Typical cost per shot*: 25-50

Vaccine: Exam fee (if charged separately)

When: Each visit
Typical cost per shot*: 50-90

*Approximate full-service clinic prices; prices at low-cost clinics are often lower.

Cat vaccines cost is lower at low-cost clinics and shelters, while full-service clinics provide an exam along with the vaccination, which is very useful for kittens. For the full initial kitten series, including exams, the typical price is in the range of low hundreds dollars. Afterwards, cat vaccines cost per year is usually moderate because not every vaccine is required every year.

Cat vaccines cost may be also calculated in "packages": many shelters and clinics offer "kitten package" that includes vaccines, spay/neuter surgery, microchip and deworming.

Is there a cat vaccination schedule chart I can follow?

Yes. Below you will find a cat vaccination schedule chart following general principles of AAHA/AAFP guidelines. Your vet may adjust it.

Age: 6-8 weeks

Core vaccines: FVRCP #1
Non-core/risk-based: -

Age: 9-12 weeks

Core vaccines: FVRCP #2
Non-core/risk-based: FeLV #1

Age: 12-16 weeks

Core vaccines: FVRCP #3, Rabies
Non-core/risk-based: FeLV #2

Age: 16-20 weeks

Core vaccines: Final FVRCP if needed
Non-core/risk-based: -

Age: 6 months-1 year

Core vaccines: FVRCP booster, Rabies booster (per product)
Non-core/risk-based: FeLV booster

Age: Adult

Core vaccines: FVRCP every 3 years; Rabies every 1-3 years
Non-core/risk-based: FeLV based on lifestyle

Age: Senior

Core vaccines: Continue core boosters based on health
Non-core/risk-based: Discuss with your vet

A cat vaccine schedule adult cats follow is much easier than for kittens. The main idea is to ensure that the kitten series has been completed and the first booster has been given.

Where can I find cat vaccines low cost?

Many owners are concerned about cat vaccines cost, and it should not be the reason not to vaccinate. Low-cost options for cat vaccines include:

Animal shelters and humane societies: these organizations regularly provide low-cost vaccine clinics.
Pet store clinics: mobile or stationary vaccine clinics usually offer lower prices.
Veterinary schools: reduced-price services may be offered.
County-run rabies vaccine days.
Non-profit wellness clinics.

Options for cat vaccines low cost offer the same set of vaccines as full-service clinics, but the exam is not included. It may be sufficient for healthy adult cats, but for kittens and senior cats, an exam is highly recommended.

What is the cat vaccination schedule by age?

A cat vaccination schedule by age described above can be briefly stated as follows:

Kittens: the series of FVRCP shots once every 3-4 weeks from 6-8 weeks to 16 weeks at least. According to AAHA/AAFP guidelines, the last FVRCP shot for kittens is advised to be done at 16-20 weeks, because the maternal antibodies can interfere with earlier doses. Cat vaccines FVRCP protect from herpesvirus, calicivirus, and panleukopenia.
Rabies: from 12-16 weeks (required by law).
FeLV: recommended for all kittens, because young cats are especially susceptible to the virus and their lifestyle in the future is unknown.
First booster: according to the 2020 guidelines, the first booster should be administered at around 6 months (26 weeks), not at one year in order to prevent the immunity gap.
Adult cats: core vaccines every 1-3 years depending on the vaccine and local law.

Cat vaccines age is important, because kittens stop receiving passive immunity from mother's milk unpredictably between 6 and 16 weeks. The series is designed to ensure that at least one dose works after that time period. Cat vaccines age schedule is also the reason why shelters release kittens for adoption only after their first shots.

Can I get cat vaccines free?

Sometimes. Cat vaccines free of charge are provided in some regions via:

County or city rabies vaccination days.
Shelter outreach programs in underserved neighborhoods.
Adoption packages: cats adopted from shelters are usually vaccinated beforehand.
Non-profit foundations providing free pet care for low-income families.

Search for your local animal services website or call local shelters. Free cat vaccines days are usually seasonal and popular.

Can I give cat vaccines at home?

Cat vaccines at home can be purchased from some feed stores. Vaccines should be stored at certain temperatures and applied correctly, and the application needs to be recorded. Moreover, in most regions, Rabies vaccination requires being done by a veterinarian or under his supervision. Mobile vet coming to your home can be a good alternative for cats afraid to travel.

Can vaccines and spaying happen on the same day?

Yes, cat vaccines and spay or neuter surgery are usually performed at the same time, especially in shelters. It saves a trip and additional stress for your cat. Your vet will advise whether it is better to perform both procedures in one visit or not for your particular case.

What if my cat missed boosters?

It happens more often than owners expect, but is easy to solve. In case of missing cat vaccines schedule (incomplete kitten series, or adult cat that has not received vaccines for 5 years or more), you should not start vaccination from scratch, but your vet will evaluate your cat's vaccination history and determine the cat vaccines needed now. Usually, an adult cat with incomplete vaccination history gets one or two vaccine doses for "rebooting", then resumes to regular schedule every 1-3 years.

Bring your vaccination history: adoption papers, shelter papers, old invoices or pictures of vaccine stickers. Otherwise, simply tell your vet that you have nothing.

Some tips to keep cat vaccines schedule in the future:

Make reminders on your phone for the next due date immediately after the appointment.
Maintain the written record with the vaccination dates, vaccine names and lot numbers. Many boarding facilities, grooming parlors and some landlords request that record.
Ask your vet to provide the written plan for the next year with the list of vaccines that are required.
Let your vet know if anything changed regarding your cat's lifestyle: another cat joined the family, you relocated or gave your cat access to outdoors, etc.

Vaccine side effects are uncommon and usually mild: drowsiness, slight pain in the injection area, a small lump in a place where the vaccine was given (which disappears within a month). Inform your vet if your cat develops prolonged lump, breathing troubles or facial swelling after vaccination.

Key Takeaways

Cat vaccines schedule starts at 6-8 weeks, with shots once every 3-4 weeks until at least 16 weeks.
All core vaccines - FVRCP and rabies - are recommended for all cats, including indoor cats.
Do indoor cats need vaccines every year? No, not every year, but every cat needs an annual check-up.
The cat vaccines annual schedule has been replaced by 1-3 year intervals for many adult cats.
Low-cost and free options for vaccines are available at shelters and community clinics.
Ask your vet to prepare the cat vaccines schedule and cost for the coming year.

Protecting Airways at Home

FVRCP protects cats from two viruses causing the majority of upper respiratory infections in cats. Vaccination decreases the severity of the disease but cannot protect fully - and the home environment still plays an important role, especially for kittens and cats with sensitive airways. Dust in the litter is the proven irritant; you may have read about it in the guide on the best no-dust cat litter. Paco & Pepper olive pit litter was created due to our founder's own cat's troubles with breathing, and it is laboratory-tested dust-free.

This article is for informational purposes only and does not substitute for advice from your veterinarian.

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