"My cat is already 3 years old, and the last vaccine was when she was a kitten — does she still need to be vaccinated again?" A lot of owners assume vaccines are only important for kittens. The reality: annual boosters for adult cats are essential if you want immunity to stay protective against the serious diseases still circulating in Jakarta and Jabodetabek.
This article walks through the adult cat vaccine schedule, the vaccine types commonly used in Indonesia, 2026 costs, and which boosters you really shouldn't skip.
Why do adult cats still need vaccines?
The vaccines a kitten gets (between 8–16 weeks) build the initial immune response, but that protection fades over time. Without annual boosters, your cat can become vulnerable again to:
- Feline Panleukopenia (FPV) — a virus that can be fatal within days, especially for adult cats whose immunity has dropped. Still actively circulating in Jakarta
- Feline Calicivirus (FCV) — cat flu with painful mouth ulcers, can recur whenever immunity dips
- Feline Rhinotracheitis (FHV-1) — cat flu with watery eyes, extremely contagious between household cats
- Chlamydia felis — chronic conjunctivitis
- Rabies — fatal once contracted, and adult cats that go outdoors (in a compound or roaming) are still at real risk
Adult cat vaccine schedule (1+ years)
Once the kitten series is done (two shots at 8–12 weeks plus a booster at 16 weeks), the cat moves into the adult schedule:
- First adult year (1 year old): Tricat or tetracat booster plus rabies (if not given before). This is the first booster after the kitten series
- Every following year (annual): 1 tricat/tetracat booster plus rabies each year. Stay consistent on the same month so it's easy to remember
- Senior cats (7+): still need annual boosters; the vet will also usually check general health at the visit (geriatric panel: blood, urine)
Common cat vaccines in Indonesia
- Tricat (FVRCP) — protects against 3 diseases: Feline Viral Rhinotracheitis (FVR), Calicivirus, and Panleukopenia. This is the minimum standard vaccine for indoor cats
- Tetracat — tricat plus Chlamydia felis. More complete coverage, recommended for cats with frequent contact with other cats (multi-cat homes, outdoor cats)
- Rabies vaccine (separate) — legally required for cats that go outdoors or interact with other animals. Can be given at the same visit as tricat or tetracat
Adult cat vaccine costs 2026 (Jakarta / Jabodetabek)
Vaccine-only costs (not including the vet's visit fee) in Jakarta and Jabodetabek for 2026:
- Tricat (Felocell 3, Fevac 3): Rp 200,000 – Rp 300,000
- Tetracat (Felocell 4, Fevac 4): Rp 250,000 – Rp 400,000
- Rabies (Defensor, Rabisin): Rp 150,000 – Rp 250,000
If you're using a house call vet, add the visit fee (Rp 350,000 – Rp 600,000 for South Jakarta). Full breakdown of South Jakarta house call vet costs for 2026 is here.
Clinic vaccination vs at-home vaccination — which to choose
Practical considerations:
- Clinic: cheaper (no visit fee), but the cat has to go in a carrier — potential stress, dehydration, or injury during the trip
- House call: 10–20% more expensive, but the cat stays in a familiar environment — no stress, and the vaccine is absorbed optimally (immunity develops better when the cat isn't stressed). A good fit for adult cats that are already territorial or anxious
For multi-cat households (3+ cats), a house call is almost always the more economical choice — the visit fee isn't multiplied by the number of cats. The vet comes once and vaccinates everyone in a single session.
Preparing for an adult cat vaccination
- Make sure the cat is well — no fever, diarrhea, or vomiting in the past 3–5 days. Vaccinating a sick cat strains immunity rather than building it
- Wait if recently spayed/neutered — allow 2 weeks after surgery before vaccinating
- Last vaccine record — have the date of the last vaccine plus the product name (if you know it) ready. The vet needs this to decide on the right booster
- Vaccine book / proof — bring it or scan it if you have one. For cats that will travel internationally or stay at a boarding facility, the vaccine book is usually required
Adult cat vaccine FAQ
My cat is 5 years old and has never been vaccinated — can we still start?
Yes. An adult cat that's never been vaccinated will start from the beginning: 2 tricat or tetracat shots 3–4 weeks apart, then an annual booster. For rabies, a single shot is protective right away, then an annual booster.
Does my indoor-only adult cat still need vaccines?
Yes. Viruses like panleukopenia can be carried in on your shoes, bags, or clothing from outside. Indoor-only cats are still at risk. Plus, if you ever need to use a pet hotel or move to a new place, a vaccine certificate is usually required.
Can tricat and rabies be combined in one visit?
Yes. The injections go in two different sites (e.g. tricat in the right scruff, rabies in the left thigh). The total vaccine reaction is well tolerated if the cat is healthy. For small or senior cats, the vet may sometimes space them 1–2 weeks apart for safety.
What are the normal side effects of vaccination?
Sleepiness, mild fever, and a reduced appetite for 24–48 hours are all normal. Serious reactions (facial swelling, severe itching, ongoing vomiting, extreme lethargy) are rare but need a vet promptly. For serious reactions, owners in South Jakarta can WhatsApp our partner vets in South Jakarta directly or go to the nearest 24-hour clinic.
If I missed annual vaccines for 2–3 years, do we have to start from scratch?
It depends. For a 1–2 year gap, a single booster is usually enough (some residual immunity remains). For a 3+ year gap, the vet may suggest 2 shots 3–4 weeks apart to re-establish strong protection. Best to consult on WhatsApp first so the vet can assess your cat's history.
Summary
Adult cats (1+ years) need an annual booster — tricat or tetracat for protection against respiratory and gut diseases, plus rabies for cats that go outside or interact with other animals. The total cost of a house call vaccine visit in South Jakarta is typically Rp 500,000 – Rp 850,000 for a complete vaccine session.
Want to vaccinate your adult cat at home without the carrier hassle? See the Prabasavet at-home vaccination service or message us on WhatsApp for a free consult and a cost estimate specific to your area.
Read also: Complete Cat Vaccine Schedule (Kitten + Adult), Signs Your Cat Needs a Vet.
