Dog & Puppy Vaccination Guide: What Your Dog Actually Needs

What vaccines does your dog need, when should they have them, and what is the right dog vaccination schedule in Australia? TL;DR: puppies need a course of vaccinations early in life, adult dogs need ongoing boosters, and the right plan depends on your dog’s lifestyle, risk, and health. Not every dog needs exactly the same vaccine schedule. Some vaccines are essential for all dogs, while others are recommended based on things like boarding, daycare, grooming visits, and exposure to other dogs or wildlife. This guide breaks down dog and puppy vaccination in Australia in a simple, practical way so you can understand what your dog needs and why.

Core Vaccines for Dogs

Core vaccines protect against diseases that occur widely in Australia and have serious health impacts.

Core Vaccines (C3)

Core vaccines are recommended for all dogs because these diseases are widespread and severe.

C3 protects against:

Parvovirus

A highly contagious virus affecting the gut and immune system. Causes vomiting, diarrhoea, dehydration, and can be fatal especially in puppies.

Distemper

A multi-system virus affecting the lungs, gut, and nervous system. Can lead to seizures and long-term neurological damage.

Adenovirus (Canine Hepatitis)

Affects the liver and can cause fever, abdominal pain, and bleeding disorders.

Additional Vaccines (C5 and C7)

Not every dog needs every vaccine. This depends on lifestyle, exposure, and risk.

C5 (C3 + Kennel Cough)

Recommended for dogs that:

• Attend daycare or boarding
• Visit groomers
• Socialise regularly with other dogs

Covers:

• Bordetella bronchiseptica
• Parainfluenza virus

C7 (C5 + Leptospirosis)

Leptospirosis is a bacterial disease spread through contaminated water and wildlife.

This vaccine is only recommended in higher-risk situations, such as:

• Rural or farm environments
• Dogs exposed to standing water or wildlife

It is not routinely required for all dogs, particularly in many metropolitan areas.

Puppy Vaccination Schedule

Puppies need a series of vaccinations because maternal antibodies wear off at different rates.

A typical schedule:

• 6–8 weeks
• 10–12 weeks
• 14–16 weeks
• Booster at 12 months

Puppies should avoid high-risk areas (like dog parks) until at least 1–2 weeks after their final vaccination.

Adult Dog Vaccination

After the initial course:

• Core vaccines (C3) are often given every 3 years (depending on the brand)
• Kennel cough vaccines are usually annual
• Additional vaccines depend on lifestyle

If vaccination history is unknown, a restart or catch-up protocol may be recommended.

Senior Dogs and Vaccination

Older dogs still need protection, but vaccination should be more considered.

In senior dogs, we think about:

• Existing health conditions
• Immune system changes
• Overall quality of life

Many senior dogs still benefit from core vaccines, but the approach may be:

• More tailored
• Balanced against their individual risk

Vaccination in older pets should always be part of a broader health assessment, not a routine “automatic” decision.

Can You Vaccinate a Dog That Is Unwell?

In most cases, no it’s best to delay vaccination if a dog is unwell.

Vaccination relies on a properly functioning immune system. If a dog is:

• Lethargic
• Febrile
• Actively unwell

it’s safer to stabilise their health first.

Mild issues may not always delay vaccination, but this is a clinical judgement made at the time of the consult.

What Happens During a Vaccination Visit?

A proper vaccination appointment should always include:

1. History review
2. Full physical exam
3. Discussion of lifestyle risks
4. Appropriate vaccine selection
5. Clear follow-up plan

Vaccination should never be a “quick injection only” visit.

The Benefits of Mobile Dog Vaccination

For many dogs, being seen at home can make a significant difference.

Mobile vaccination allows:

• A calmer environment, especially for anxious dogs
• More time for discussion without clinic pressure
• Reduced stress from travel, waiting rooms, and other animals

It can also be more practical for:

• Multi-pet households
• Elderly owners or pets
• Dogs that struggle in clinical settings

Preparing for Your Home Visit

To make your visit as smooth as possible:

• Keep your dog at home and accessible
• Avoid feeding a large meal immediately beforehand
• Have any previous vaccination records available
• Let your vet know in advance if your dog:
• • Is anxious
  • Has a bite history
  • Requires special handling

A quiet, familiar space helps your dog feel more relaxed and makes the examination more accurate.

After Vaccination: What to Expect

Most dogs tolerate vaccines very well.

Mild effects may include:

• Lethargy
• Slight soreness
• Reduced appetite

These usually resolve within 24–48 hours.

Seek veterinary advice if you notice:

• Facial swelling
• Vomiting or diarrhoea
• Collapse or severe lethargy

Why Vaccination Matters ?

Vaccination doesn’t just protect your dog it reduces disease spread across the wider community.

High vaccination rates help:

• Protect vulnerable dogs
• Reduce outbreaks
• Lower long-term treatment costs

A Practical Approach

There’s no one-size-fits-all protocol.

The goal is simple:

Protect your dog appropriately without over- or under-vaccinating.

A good vet will tailor recommendations based on your dog’s:

• Age
• Lifestyle
• Environment
• Risk profile

If you’re unsure what your dog actually needs, it’s worth having that conversation because the right plan is always individual.

Benefits of Mobile Dog Vaccination

Dogs become stressed in clinics due to noise, smells and unfamiliar animals. Stress increases cortisol levels and makes handling harder. In home visits remove these triggers.

• No travel stress
• No waiting rooms
• Calm and predictable environment
• Better behaviour for the health check
• Safer for anxious or reactive dogs
• More accurate assessment of lifestyle risks
• Suitable for senior dogs and mobility issues
• Convenience for busy owners

You can book a mobile vaccination visit here:
https://www.pawssum.com.au/mobile-vet-services

Possible Side Effects Of Vaccination

Most side effects are mild and short.

• Tiredness for a few hours
• Mild fever
• Tenderness at the injection site
• Temporary loss of appetite

Rare but serious reactions need urgent care.

• Facial swelling
• Vomiting
• Collapse
• Difficulty breathing
• Severe pain at the injection site

If you see any of these signs, contact a vet immediately.
https://www.pawssum.com.au/emergency-vet-service

Trusted information:
Australian Veterinary Association
https://www.ava.com.au
RSPCA Knowledgebase
https://kb.rspca.org.au

Why Vaccination Protects More Than Your Dog

Vaccination reduces disease in the wider dog community.

• Lower risk in shelters
• Reduced outbreaks in dog parks
• Protection for puppies and seniors
• Reduced environmental contamination
• Lower treatment costs across regions

High vaccination rates limit the spread of parvovirus in community hotspots.

Do Senior Dogs Still Need Vaccination

Yes. Immunity declines with age. Seniors also have weaker organs and less ability to fight infection. Annual health checks ensure vaccination remains safe and suitable.

Can Vaccination Be Done When a Dog Is Sick

Vets avoid vaccinating sick dogs to protect their immune response. If a dog has fever, vomiting, diarrhoea, coughing or pain, the vet delays the vaccine and treats the illness first.

if your puppy is scheduled for a booster but has an upset stomach, it’s important to triage them first. Check out our puppy diarrhoea emergency guide to see if you should postpone your appointment.

Preparing Your Home for the Visit

• Keep your dog in a secure room before the vet arrives
• Remove clutter for safe handling
• Use a non slip mat if floors are smooth
• Have lead and treats ready
• Tell the vet about any behaviour concerns
• Keep noise low to reduce anxiety

This supports a smooth and low stress visit.

Choosing the Right Vaccine Plan

The correct plan depends on:

• Age
• Breed
• Travel habits
• Boarding needs
• Exposure to wildlife or rodents
• Social activity
• Past health issues
• Location and risk level

Pawssum mobile vet near me builds a tailored schedule for strong, long term protection.