How Vaccine Hesitancy in Humans is Affecting Companion Animals

Animal Welfare

May 28

Vaccines have become one of the most emotionally charged public health conversations of the past decade. What was once primarily a debate surrounding human medicine has now spilled into the world of companion animals and according to recent research, the consequences could be devastating for both dogs and people.

In a recent article titled “Vaccine Hesitancy Now Affects Dogs, Putting Humans at Risk,” psychologist and canine researcher Stanley Coren explores the growing number of pet owners choosing not to vaccinate their dogs. The article cites studies showing that approximately 22 percent of dog owners in the United States are now considered vaccine hesitant.

That trend should concern anyone who cares about animal welfare, public health, or responsible pet ownership.

Diseases like rabies, canine distemper, and parvovirus are not minor illnesses. Rabies is nearly 100 percent fatal once symptoms appear, for both animals and humans. Canine parvovirus and distemper continue to kill thousands of dogs every year, especially puppies and unvaccinated animals.

But while conversations about vaccine misinformation are important, there are additional realities that often get left out of the discussion.

The Cost of Veterinary Care Matters

One major issue many advocates believe deserves more attention is the rising cost of veterinary care.

For countless families, routine veterinary visits, vaccinations, emergency care, and preventative medicine have become increasingly difficult to afford. Across the country, independent veterinary clinics have increasingly been absorbed by large corporate entities, fundamentally changing the landscape of companion animal care.

This raises difficult but necessary questions:

Are rising costs creating barriers to responsible pet ownership?
Are families delaying or skipping vaccinations because they cannot afford routine care?
What happens when companion animals are increasingly viewed through a corporate profit lens rather than as living beings deserving accessible healthcare?

These are uncomfortable conversations, but they are essential.

For advocates working to combat commercial breeding operations and puppy mills, these concerns become even more urgent. Irresponsible breeding contributes to overpopulation, poor health outcomes, disease transmission, and enormous strain on shelters, rescues, and veterinary systems.

Rabies Laws and Public Safety

Another overlooked issue is the inconsistency of vaccine requirements across states and counties.

In Ohio, for example, rabies vaccination requirements vary significantly by county. That inconsistency creates public health concerns not only for pets, but for entire communities.

Rabies prevention has historically been one of the greatest public health successes tied directly to companion animal vaccination. According to the article, widespread canine rabies vaccination programs are responsible for saving thousands of human lives annually worldwide.

When vaccination rates drop, everyone becomes more vulnerable.

Education Creates Change

Despite the growing noise online surrounding vaccines, misinformation, and fear-based narratives, education remains one of the most powerful tools we have.

Thoughtful discussions around veterinary access, ethical breeding, affordability, public safety, and evidence-based medicine are necessary if we want to create a future where both people and animals can thrive.

Advocates across the country continue to push for stronger animal welfare laws, better regulation of commercial breeders, increased access to affordable veterinary care, and public education initiatives that empower pet guardians to make informed decisions.

Because at the end of the day, protecting companion animals means looking at the full picture, not just the headlines.

Education brings change.