Embracing the joy of puppy ownership comes with the vital responsibility of safeguarding their health. Central to this is an understanding of the typical puppy vaccine schedule. Vaccinations are essential in shielding your puppy from serious diseases, setting the foundation for a long, healthy life. This guide provides clear, authoritative advice on core and non-core vaccines, their purposes, and the recommended timing for each. We'll also cover costs and answer common questions about puppy vaccines. We aim to equip you with the knowledge to make informed decisions for your puppy's well-being because every step taken today contributes to a healthier, happier tomorrow for your furry friend.

Understanding Vaccines

Ensuring the well-being of your puppy entails incorporating vaccines into their healthcare routine. These invaluable tools are specifically designed to invigorate their immune system, enabling it to detect and combat harmful pathogens. Achieving this involves introducing a harmless element of the pathogen into their body, prompting their immune system to perceive it as foreign. As a result, a series of reactions take place, including the production of antibodies. This prepares the immune system to effectively and swiftly ward off the actual disease-causing pathogen when encountered in the future. This vital procedure is commonly referred to as immunization.

Puppies, in particular, benefit significantly from vaccinations. While they receive some immunity from their mother's milk, this protection begins to decrease after they're weaned. Vaccines fill this immunity gap, providing necessary protection until their own immune systems are fully developed. It is important to note that puppy vaccines alone are not sufficient for maintaining good health. Consistent veterinary check-ups, good quality puppy food, regular exercise, and a caring and enriching environment are all necessary for your puppy's overall health and wellness.

Core Vaccines for Puppies

Core vaccines are those recommended for all puppies, regardless of their location, lifestyle, or breed. These vaccines protect against diseases that are widespread, have severe symptoms, or pose a significant risk of being passed to humans. Here's a closer look at each core vaccine:

  1. Distemper: Dogs can contract a contagious virus that impacts their respiratory, gastrointestinal, and nervous systems. This virus is frequently fatal, and even surviving dogs may sustain long-term permanent damage.
  2. Hepatitis (Adenovirus-2) Vaccine: Canine hepatitis is an acute infectious disease affecting the liver, lungs, kidneys, spleen, and eyes. Symptoms can range from mild to severe, and in some cases, it can be fatal. The hepatitis vaccine is typically included in the combination vaccine known as DHPP.
  3. Parainfluenza: This is a highly contagious respiratory virus and one of the most common causes of kennel cough. The parainfluenza vaccine is also typically included in the DHPP combination vaccine.
  4. Parvovirus: This contagious virus primarily affects the gastrointestinal tract and is particularly dangerous for puppies, often leading to severe dehydration and potentially death. The parvovirus vaccine is another component of the DHPP combination vaccine.
  5. Rabies: Rabies is a highly dangerous viral infection that specifically targets the nervous system, posing an imminent threat to both humans and animals. As a matter of legal requirement in numerous jurisdictions, the administration of rabies vaccination becomes imperative. Puppies, typically around 16 weeks of age, receive their first rabies vaccine as a proactive measure. This essential safeguard ensures their well-being and effectively minimizes the risk of contracting this fatal disease.

Your veterinarian will design a puppy vaccine schedule over the first few months, and then booster shots will be required as an adult. Your veterinarian will give you a schedule tailored to your puppy's health, breed, and age.

Non-core Vaccines for Puppies

Non-core vaccines are those that are given based on a puppy's specific risk factors, such as their location, lifestyle, and breed. These vaccines protect against diseases that are not necessarily common in all areas or among all dog populations. The non-core vaccines include:

  1. Bordetella: Often recommended for puppies that will be exposed to crowded dog environments like kennels or dog shows, this vaccine protects against a bacteria that causes kennel cough.
  2. Leptospirosis: This vaccine protects against a bacterial disease that can be found in water and soil, particularly in warm, wet seasons.
  3. Lyme Disease: Recommended for dogs that live in or frequently visit tick-infested areas, this vaccine protects against Borrelia, the bacteria that causes Lyme Disease in dogs.
  4. Canine Influenza: This vaccine is often recommended for dogs that will be in high-density dog populations, as the disease is highly contagious.

The decision to administer these vaccines is made in consultation with your veterinarian, based on an assessment of your puppy's risk.

Typical Puppy Vaccine Schedule

The timing of your puppy's vaccinations is crucial to ensure they are effectively protected from the diseases we discussed above. Here's a typical puppy vaccine schedule for both core and non-core vaccines:

8 weeksDHPP (vaccines for Distemper, Adenovirus [Hepatitis], Parainfluenza, and Parvovirus). Learn more about vaccine acronyms.
12 weeksDHPP and the start of vaccinating against non-core diseases typically start now.
16 weeksDHPP and typically a booster of any non-core vaccines that were given at 12 weeks. Bordatella however, is typically only given once if the intranasal or oral vaccine is used.
The Rabies vaccine is administered at this time.
15 monthsA booster of DHPP and Rabies. Non-core vaccinations may also be boosted based on lifestyle and risk.

When it comes to non-core vaccines like Bordetella, Leptospira, Lyme Disease, and Canine Influenza, the administration schedule is tailored to your puppy's individual needs and may vary. Your veterinarian will offer valuable guidance, taking into account your puppy's specific risk factors.

Rest assured that while the provided puppy vaccine schedule serves as a general guideline, it's crucial to consider various factors such as your puppy's health, breed, and the prevalence of diseases in your area. By consulting with your veterinarian, you can be confident in establishing the most suitable vaccination schedule for your beloved companion. Their expertise ensures a tailored plan that prioritizes your puppy's well-being, providing them with the utmost protection against potential health risks.

Potential Side Effects of Vaccinations in Puppies

Vaccinations are an important part of pet ownership and the puppy vaccination schedule should not be skipped, but it’s important to be aware of the potential side effects. Most vaccination reactions in puppies are mild and self-limiting and may include pain at the injection site, lethargy, and reduced appetite.

A more serious vaccine reaction would include symptoms of facial swelling, hives on the skin and vomiting. If these symptoms are noticed, call your veterinarian immediately.

FAQs

Why do puppies need boosters?

The reason why puppies require vaccine boosters is because of maternal antibodies. Maternal antibodies are protective antibodies that puppies receive from their mother’s milk, and these antibodies can interfere with the vaccination process by blocking the vaccination from doing its job. By getting boosters, the puppy’s immune system will have a better chance of recognizing and responding to the vaccination.

What to avoid before a puppy is fully vaccinated?

Until your puppy is fully vaccinated, it’s important to avoid taking them to public places such as pet stores, dog parks, and other areas where it may be exposed to infectious diseases. Additionally, puppies should not come into contact with other unknown dogs until their vaccination schedule has been completed.

What to do if a puppy booster is missed or if you are late?

A good vaccination schedule for puppies includes vaccines every 2-4 weeks starting at 6-8 weeks of age and until the puppy is 4 months old. Therefore, if you miss a vaccination or are behind schedule, your puppy may require an additional booster to make sure they are properly protected.


It's important to keep in mind that there is no one-size-fits-all puppy vaccine schedule, and the timing of your pup's vaccinations needs to be tailored based on factors such as their health, breed, lifestyle, location, and risk factors. Most puppies will require vaccinations at 8, 12 and 16 weeks of age to be fully protected. By consulting with your veterinarian you can design an individualized plan for your beloved companion that prioritizes their wellbeing while providing them with maximum protection against potential risks. Vaccinating puppies is essential for ensuring they live happy and healthy lives - so get started today!