Does My Dog Need Bordetella Vaccine
Bordetella Vaccine Explained
The Bordetella vaccine aims to control a respiratory illness in dogs similar to the common cold. While kennel cough is contagious and can spread quickly in boarding facilities, dog daycares, parks, and shows, the vaccine is not a guaranteed shield. Kennel cough can result from approximately 40 different causes, yet the vaccine only targets a few strains.
Fact Check: Bordetella bronchiseptica is a bacterium, not a virus—though viruses can also contribute to kennel cough.
Supporting Your Dog’s Immunity
Focus on excellent nutrition and supplements to build your dog's immunity—their best defense against illness. Essential oils can also support respiratory health. Most cases of kennel cough are mild and resolve on their own.
When Is the Bordetella Vaccine Required?
Boarding facilities, doggy daycares, and vets may require this vaccine before services, as part of their liability requirements.
Timing Alert: Vaccinate several weeks ahead if required, as the vaccine can cause live virus shedding for up to 7 weeks—meaning your dog could spread illness post-vaccination. The intranasal administration is usually 2-3 days before it becomes effective. Oral dosing may be up to 5 days.
Expert Perspective: Dr. Ronald Schultz
Dr. Ronald Schultz, a leading veterinary immunologist, advises:
“Frequent Bordetella vaccinations (every 6 to 9 months) lack evidence of necessity or benefit. CPI immunity lasts at least 3 years (intranasally), and CAV-2 immunity lasts 7 years (parenterally). Kennel cough isn’t vaccine-preventable due to contributing factors like stress, dust, humidity, and mycoplasma. It’s usually a mild, self-limiting disease—a ‘canine cold.’” — Dr. Ronald Schultz, PhD
Side Effects of the Bordetella Vaccine
Common side effects include:
Injection site pain
Fever
Appetite loss
Runny nose
Lethargy
Long-Term Concerns: Some experts warn that vaccines may contribute to chronic issues over time by taxing the liver, mitochondria, and overall cellular health.
Before Vaccination
Ensure your dog’s immune system is strong before any vaccination. Be sure to see my guide on Vaccine Prep and Aftercare: https://welloiledk9.com/guides-protocols
Read More: Natural Remedies & Proactive actions for Kennel Cough.