05/13/2026
In the attached article, a veterinary internal medicine expert explains core vs. non-core, or risk-based, vaccines for dogs. Core vaccines protect against common or severe diseases and are recommended for all dogs, while non-core vaccines are recommended based on local or lifestyle risks. The five core vaccines for dogs are distemper, hepatitis, parvovirus, rabies and leptospirosis. Leptospirosis was added to the core list in 2024 for all dogs nationwide, reflecting widespread risk due to environmental changes & severity of disease.
Leptospirosis, parvo and other core vaccines can help keep your dog healthy.