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What Age Do Dogs Get Shots: A Comprehensive Guide

What Age Do Dogs Get Shots: A Comprehensive Guide

As a pet parent, you bear the responsibility of ensuring your pet’s health and wellbeing. One of the most essential aspects of this is keeping up-to-date with their vaccinations. So, what age do dogs get shots? This article will delve into your dog’s vaccination schedule, the importance of each vaccine, and answer some frequently asked questions.

Key Takeaways

  • Vaccinations play a crucial role in protecting your dog’s health.
  • Puppies begin their vaccinations at around six to eight weeks old.
  • Adult dogs need regular boosters to maintain immunity.
  • Vaccines can prevent serious diseases, including rabies, distemper, parvovirus, and more.
  • Vaccination schedules can vary based on your dog’s health, age, breed, and lifestyle.

Understanding the Importance of Vaccinations

Vaccines play a vital role in preventing many illnesses that affect dogs. Vaccinating your dog has long been considered one of the easiest ways to help him live a long, healthy life (source). Not only are there different vaccines for different diseases, but there are also different types and combinations of vaccines.

Puppy Vaccination Schedule

Your puppy’s first series of vaccinations will begin at around six to eight weeks of age and continue every three to four weeks until they are about 16 weeks old. This is because, at birth, puppies receive antibodies from their mother’s milk, which protect them from infections. However, these antibodies can also prevent a puppy’s immune system from responding to vaccines. These maternal antibodies decline in the first few months of a puppy’s life, at which point vaccinations should be initiated.

Here’s a basic vaccination schedule for puppies:

  1. 6 to 8 weeks: Distemper, parvovirus
  2. 10 to 12 weeks: DHPP (vaccines for distemper, adenovirus [hepatitis], parainfluenza, and parvovirus)
  3. 16 to 18 weeks: DHPP, rabies

Each of these vaccines serves to protect your puppy from different diseases, a topic we’ll explore in more detail later. Remember, your vet may recommend a different vaccination schedule based on your puppy’s health and risk factors.

Adult Dog Vaccination Schedule

After the initial puppy series, your dog will need booster shots. Usually, the first booster is given at around one year of age, after which, the frequency of vaccinations will depend on your dog’s lifestyle and the recommendation of your vet.

Some vaccines might be given annually, while others might be given every three years or so. Regardless, regular vet check-ups are essential to ensure your dog remains protected (source).

Vaccine Types and Their Significance

There are several types of vaccines that your vet might recommend for your dog. These include:

  • Core vaccines, which are recommended for all dogs, regardless of their lifestyle or location. These include vaccines for canine parvovirus, distemper, canine hepatitis, and rabies.

  • Non-core vaccines, which are given based on a dog’s exposure risk. These include vaccines for diseases like Bordetella bronchiseptica, Borrelia burgdorferi, and Leptospira bacteria.

Your vet will be able to provide guidance on which vaccines are appropriate for your dog, based on their health, age, breed, and lifestyle.

Frequently Asked Questions

1. Can I take my puppy out before they’re fully vaccinated?

It’s recommended to limit your puppy’s exposure to other dogs and outdoor spaces until they’re fully vaccinated. This can help minimize their risk of contracting dangerous diseases.

2. What happens if my dog misses a vaccine?

If your dog misses a vaccine, they could be at risk of contracting the disease that vaccine is designed to prevent. It’s important to keep up with your dog’s vaccination schedule to ensure they’re protected.

3. Are there side effects to vaccines?

Just like in humans, vaccines in dogs can cause mild side effects like fever, sluggishness, and reduced appetite. However, these are usually short-lived and much less serious than the diseases they prevent.


To provide the best care for your dog, understanding their vaccination needs is crucial. From their first weeks as a puppy to their adult years, regular vaccinations help ensure a long, healthy life for your furry friend. For more detailed information on dog care, visit One Top Dog and check out posts like this one on dog nutrition or this one on dog exercise.