Does growing vaccine hesitancy include pet inoculations?

March 7, 2026 - 14:48

A growing wave of skepticism toward vaccines, often discussed in the context of human health, is now extending into the world of veterinary care. Veterinarians across the country are reporting increased hesitation and outright refusal from some pet owners regarding standard inoculations for dogs, cats, and other companion animals.

This trend mirrors the concerns heard in pediatric offices, with owners questioning the necessity, frequency, and safety of core vaccines for diseases like rabies, distemper, and parvovirus. Some express a preference for titer tests—which measure antibody levels—instead of scheduled boosters, while others are influenced by online misinformation about potential adverse effects.

The medical community is deeply concerned. Core vaccines for pets prevent severe, often fatal diseases that also pose public health risks, with rabies being the most critical. Veterinarians emphasize that established vaccination protocols are the result of extensive research and are crucial for maintaining herd immunity within pet populations. They warn that declining vaccination rates could lead to the resurgence of deadly animal diseases that have been kept largely under control for decades. The situation presents a new challenge for veterinary professionals, who must now dedicate more time to educational conversations with clients to protect animal and public health.