One of the first tasks every new puppy owner faces is understanding the vaccination schedule. With so many vaccines, booster dates and country-specific rules, it can feel bewildering — especially if you've adopted or purchased a puppy from another European country. This guide breaks down exactly which vaccines your puppy needs across the UK, Spain, France, Germany, the Netherlands, Belgium and Portugal, when to give them, and why each one matters.

Why Vaccinate? The Disease Risks Across Europe

Several potentially fatal diseases circulate in dog populations across Europe. Parvovirus, for example, is not a historical threat — outbreaks are regularly reported across Spain, France and Eastern Europe. Distemper remains endemic in parts of Southern and Eastern Europe. Leptospirosis is widespread wherever there is standing water and wildlife such as rats. Rabies, eradicated in the UK, Ireland and Scandinavia, is still present in parts of Eastern and Southern Europe, and vaccination is mandatory for travel under the EU Pet Passport scheme.

Vaccinating your puppy doesn't just protect them — it contributes to herd immunity in the wider dog population, reducing disease transmission through parks, dog daycares and kennels.

Core vs Non-Core Vaccines: Understanding the Difference

The World Small Animal Veterinary Association (WSAVA) divides canine vaccines into two categories:

• Core vaccines: recommended for every dog regardless of lifestyle, geography or risk level. These protect against diseases so severe, widespread or transmissible that all dogs need them.
• Non-core vaccines: recommended based on your dog's individual risk — their lifestyle, where you live, whether they go to kennels, their contact with wildlife, etc.

Core Vaccines for Puppies in Europe

Distemper (D)

A serious viral illness affecting the respiratory, gastrointestinal and nervous systems. Mortality rates in unvaccinated dogs can exceed 50%. Widespread across Europe, particularly in fox and mink populations which act as reservoirs.

Canine Adenovirus / Infectious Hepatitis (H or A2)

Caused by canine adenovirus type 1, this disease affects the liver and can cause acute liver failure. The vaccine uses an adenovirus type 2 strain and also provides cross-protection. Licensed by the European Medicines Agency (EMA) under strict efficacy and safety standards.

Parvovirus (P)

Arguably the most feared canine disease among breeders. Parvovirus destroys the intestinal lining and immune system cells, causing severe haemorrhagic diarrhoea and vomiting. Even with intensive hospital treatment, mortality in puppies can be 20–30%. The virus is extraordinarily resilient in the environment — surviving on surfaces for months.

Rabies (R)

Compulsory across most of mainland Europe and essential for travel under the EU Pet Travel Scheme. In the UK, rabies vaccination is required for dogs entering from abroad. PDSA provides detailed guidance on pet travel requirements.

Typical Puppy Vaccination Schedule in Europe

The following schedule reflects WSAVA guidelines and common practice across most European countries. Your vet may adapt it based on local disease prevalence and maternal antibody status:

DHPPi = Distemper, Hepatitis (Adenovirus), Parvovirus, Parainfluenza. The "i" refers to the intranasal parainfluenza component included in some combination vaccines.

Non-Core Vaccines to Discuss With Your Vet

Leptospirosis (L2 or L4)

Now considered effectively a core vaccine across most of Western Europe due to widespread exposure risk. The L4 vaccine covers four serovars and is preferred in the UK, Germany, Netherlands and Belgium. Dogs that swim, drink from rivers, or live near farmland or rats are at particularly high risk.

Bordetella bronchiseptica (Kennel Cough)

Essential if your dog will attend kennels, dog day-care, puppy classes or dog shows. Usually given as an intranasal or oral vaccine. Most boarding facilities in the UK, Germany and the Netherlands require proof of Bordetella vaccination within the past 12 months.

Canine Influenza

More prevalent in some regions than others. Your vet will advise based on local outbreak data.

Leishmania

Relevant for dogs in southern Spain, Portugal, southern France and Italy where the sandfly vector is present. A vaccine (Letifend) is licensed in several EU countries. If you live in or regularly visit Mediterranean regions with your dog, ask your vet about this.

Why the Three-Dose Puppy Series?

Puppies are born with maternal antibodies — protection passed from their mother via colostrum. These antibodies can neutralise vaccine antigens, meaning a vaccine given too early may not produce immunity. Since we don't know exactly when maternal antibodies wane in each individual puppy, we give a series of vaccines to ensure at least one "catches" when the immune system is ready to respond. The final dose at 14–16 weeks is therefore the most important, as maternal antibody interference is minimal by this point.

After the Primary Course: Annual Boosters vs Titre Testing

Historically, all vaccines were boosted annually. Current WSAVA guidance recommends triennial boosters for core distemper, hepatitis and parvovirus components in adult dogs that have completed their puppy series and first adult booster. Leptospirosis and Bordetella vaccines, however, offer shorter-duration immunity and are typically boosted annually.

Titre testing — a blood test measuring antibody levels — is an alternative to automatic boosters for the DHPPi components. If titre levels are adequate, the booster can be postponed. Titre testing is widely available across Europe but not yet universally used.

Vaccination Records and EU Pet Passport

Keep your vaccination booklet safe — it is a legal document. For EU travel, your dog needs an EU Pet Passport issued by an officially authorised vet, containing microchip details and a certified rabies vaccination record. For travel between the EU and UK post-Brexit, a Great Britain Pet Health Certificate (AHC) is required instead of an EU passport.