Staying healthy: Vaccination recommendations for puppies and adult dogs
Vaccinations are among the most important preventative measures in veterinary medicine. They reliably protect dogs from dangerous infectious diseases such as distemper, parvovirus, and leptospirosis, and at the same time prevent the further spread of pathogens.

Principles:
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In Germany, veterinarians follow the Standing Committee on Veterinary Vaccinations (STIKO-Vet) guidelines (2023).
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Key core vaccinations: Distemper (CDV), Parvovirus (CPV), Leptospirosis (Lepto).
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Non-core vaccinations: Bordetella, Lyme disease, Leishmaniasis
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Rabies:
Germany has been considered rabies-free since 2008. Therefore, vaccination is not mandatory.
However, if international travel is planned, rabies vaccination is mandatory!
International (WSAVA 2024/25):
Puppies should be vaccinated every 3–4 weeks until at least 16 weeks of age; a booster is recommended after 6 months.
Puppies – Primary Immunization
8 weeks: Parvovirus, Distemper, Leptospirosis
12 weeks: Parvovirus, Distemper, Leptospirosis
16 weeks: Parvovirus, Distemper
15 months: Parvovirus, Distemper, Leptospirosis (Booster)
Note: Leptospirosis vaccines require two doses for primary immunization.
Adult Dogs – Boosters
Parvovirus: every 3 years
Distemper: every 3 years
Leptospirosis: annually
Rabies: depending on the vaccine (usually every 3 years)
Sources / Guidelines:
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StIKo-Vet Guideline (Friedrich Loeffler Institute, 5th edition, 2023): Guideline for the vaccination of small animals – including a vaccination traffic light system
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WSAVA Vaccination Guidelines Group (2024/2025): Global Vaccination Guidelines for Dogs and Cats
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OpenAgrar Specialist Portal (FLI, 2023): Vaccination of dogs and cats – practical recommendations & schedule
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ESCCAP Germany (2024): Combined vaccination and parasite prophylaxis in risk areas
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TiHo Hannover (2024): Current aspects of canine vaccination (Faculty of Veterinary Medicine)