This is a general educational overview of puppy and kitten shots. Vaccine types, names and timing differ by country, region and your pet's lifestyle, and individual recommendations are made by your veterinarian. Always follow your vet's plan.
Core vaccines protect against severe, widespread diseases and are recommended for most pets. For dogs this typically includes distemper, parvovirus, adenovirus, and rabies; for cats, panleukopenia, herpesvirus, calicivirus, and rabies.
| Age | Typical step |
|---|---|
| 6-8 weeks | First core vaccination for puppies/kittens. |
| Every 2-4 weeks until ~16 weeks | Booster series while maternal immunity fades. |
| 12-16 weeks | Rabies, where required by local law. |
| ~1 year, then every 1-3 years | Adult boosters per local guidance. |
Depending on region and exposure risk, a vet may also recommend vaccines such as leptospirosis, Bordetella, or feline leukemia. These choices are individual.
Antibodies from the mother can block early vaccines. A series ensures protection takes hold as that maternal immunity fades.
No. Disease prevalence and law differ by country, so always rely on your local vet's schedule.
Contact your vet. They will advise whether to resume or restart part of the series.
As shown in the schedule above, the first core vaccination is typically given at 6-8 weeks, followed by a booster series every 2-4 weeks until about 16 weeks. Exact timing depends on your country and your vet's plan, so always follow your veterinarian's advice.