Kitten Vaccination Schedule: Complete Guide by Age
Vaccinating your kitten on time is one of the most important steps you can take to protect their long-term health. This complete kitten vaccination schedule covers every core and non-core vaccine, the recommended age for each dose, and how to track them so you never miss a booster.
Kitten Vaccine Schedule at a Glance
| Age | Core Vaccines | Non-Core (Lifestyle) |
|---|---|---|
| 6–8 weeks | FVRCP (1st dose) | FeLV (1st dose, if outdoor) |
| 10–12 weeks | FVRCP (2nd dose) | FeLV (2nd dose), Chlamydia (optional) |
| 14–16 weeks | FVRCP (3rd dose), Rabies (1st) | — |
| 12–16 months | FVRCP booster, Rabies booster | FeLV annual (if outdoor) |
| Every 1–3 years | FVRCP, Rabies | FeLV annually (outdoor cats) |
Core Vaccines for Kittens
Core vaccines are recommended for all kittens regardless of lifestyle, because the diseases they protect against are serious, widespread, or difficult to treat.
FVRCP (Combination Vaccine)
The FVRCP vaccine protects against three major feline diseases: Feline Viral Rhinotracheitis (herpesvirus), Calicivirus, and Panleukopenia (feline distemper). It is given as a series starting at 6–8 weeks, then every 3–4 weeks until 16 weeks, followed by a booster at 12–16 months, and then every 1–3 years in adulthood.
Rabies
Required by law in most regions. The first dose is given at 14–16 weeks. A booster is given at 12–16 months, then every 1 or 3 years depending on vaccine type and local law. Even indoor cats should be vaccinated against rabies.
Non-Core Vaccines for Kittens
Non-core vaccines are recommended based on your kitten's lifestyle and risk level. Discuss with your vet whether these are appropriate for your cat.
FeLV (Feline Leukemia Virus)
Strongly recommended for all kittens regardless of indoor/outdoor status, because lifestyle can change. It is given as two doses 3–4 weeks apart starting at 8–10 weeks, with an annual booster for outdoor or at-risk cats. FeLV is a significant cause of illness and death in cats — vaccination is highly protective.
Chlamydia felis
Recommended for cats in multi-cat households or catteries where Chlamydia infection has been diagnosed. It causes conjunctivitis and respiratory symptoms. Available as part of some FVRCP combination vaccines.
Bordetella bronchiseptica
Recommended for cats in high-density environments like shelters, catteries, or multi-cat households. This bacteria is a cause of upper respiratory infections in cats, particularly kittens.
Track Your Kitten's Vaccines with PetNoter
Log every vaccination, set automatic reminders for upcoming doses, and keep your kitten's complete health record — all in one free app for Android and iOS.
Frequently Asked Questions
When should I start vaccinating my kitten?
Kitten vaccinations typically start at 6–8 weeks of age, when maternal antibodies from the mother's milk begin to wane. The FVRCP series (core vaccine) begins at this age and continues in 3–4 week intervals until 16 weeks.
What vaccines does a kitten need?
The core vaccine for all kittens is FVRCP (Feline Viral Rhinotracheitis, Calicivirus, and Panleukopenia). Rabies is also a core vaccine for cats in most regions. FeLV (Feline Leukemia Virus) is strongly recommended for kittens that will have outdoor access or contact with unknown cats.
How many shots does a kitten need before going outside?
Kittens should complete the full FVRCP series (3 doses) and receive the rabies vaccine before outdoor exposure. This is typically complete by 16 weeks. Wait 1–2 weeks after the final dose before allowing outdoor access to ensure full immune protection.
What is the FVRCP vaccine?
FVRCP protects against three common and potentially serious feline diseases: Feline Viral Rhinotracheitis (herpesvirus), Calicivirus (a major cause of upper respiratory infections), and Panleukopenia (feline distemper). It is the cornerstone of kitten vaccination and is given as a series starting at 6–8 weeks.
Does my indoor kitten need vaccines?
Yes. Even indoor cats should receive core vaccines (FVRCP and Rabies). Indoor cats can still be exposed to airborne viruses like herpesvirus, and an unexpected escape or emergency vet visit could expose them to other cats. FeLV may be optional for strictly indoor cats with no other cat contact.
What is the best app to track my kitten's vaccinations?
PetNoter is a free pet care app for Android and iOS that lets you log every vaccination, set reminders for upcoming booster doses, and store all your kitten's health records in one organized place.