Houlton Police Warn Dog Owners of Spike in Canine Parvovirus

The Houlton Police Department issued a warning to pet owners on September 29, 2025, after several local dogs were confirmed to have canine parvovirus, WGME reported. Officials in the Maine community announced the spike to alert residents to the increased risk of the highly contagious and potentially fatal disease. The outbreak has also affected other parts of the state, with the Eastern Maine Emergency Veterinary Clinic noting a rise in cases in the Bangor region as well.

newscentermaine.com reported, Canine parvovirus attacks a dog's gastrointestinal tract and white blood cells, causing symptoms like severe vomiting, lethargy, and bloody diarrhea. The virus is especially dangerous for puppies and unvaccinated dogs, and most deaths occur within 48 to 72 hours if the illness is not treated. The source did not detail the exact number of cases or the reason for the increase. Officials advise owners to contact a veterinarian to ensure their dogs' vaccinations are current and to seek immediate care if a dog shows any symptoms.