In Australia, most vets recommend that all dogs be vaccinated for canine distemper virus, canine adenovirus and canine parvovirus. They are combined within a single vaccine commonly known in Australia as the C3 vaccine and are often called core vaccines.

Non-core vaccines are those that are administered depending on the risk. This is based on an assessment of the dog’s location, lifestyle, and risk of exposure to the infection so it is important to ask your veterinarian about which vaccines are most appropriate for your dog. Non-core vaccines in Australia include those against canine parainfluenza virus, Bordetella bronchiseptica (both of which contribute to kennel cough) and leptospirosis. The canine parainfluenza virus and Bordetella bronchiseptica vaccine (more commonly known together with the core vaccines as a C5 vaccine) is recommended for dogs who regularly come into contact with other dogs, such as on walks or at the park, or go in to boarding kennels.

The leptospirosis vaccination is recommended for dogs who are in at-risk areas, have access to stagnant bodies of water, or have contact with livestock or rodents. Leptospirosis is also a zoonotic disease, which means animals, including dogs, can pass the disease on to humans.

Australia is rabies free, so you don't need to vaccinate your dog against rabies unles your taking him overseas. Talk to your vet about what vaccinations are needed if you're doing international travel with your pet.

When your dog gets a vaccination, it's important to keep an eye on them and watch for any signs of a reaction. In most cases, reactions to vaccinations are mild and temporary, but in rare cases, they can be more serious. Some things to look out for after your dog gets a vaccination include:

  • Lethargy or weakness
  • Loss of appetite
  • Vomiting or diarrhea
  • Swelling or pain at the injection site
  • Difficulty breathing

If you notice any of these symptoms or anything else that concerns you, contact your veterinarian right away. In most cases, these symptoms will resolve on their own, but your veterinarian may recommend additional treatment or monitoring to ensure your dog's health and well-being.