06/18/2026
🐾 Leptospirosis in Dogs: What You Should Know 🐾
Leptospirosis (often called “lepto”) is a serious bacterial disease that can affect dogs and is also a zoonotic disease, meaning it can spread to people.
Dogs typically become infected through contact with:
💧 Contaminated water (puddles, lakes, rivers)
🐀 Wildlife or rodent urine
🌧️ Wet soil or muddy areas
Once inside the body, the bacteria can spread through the bloodstream and damage major organs.
Symptoms can vary, but often include:
⚠️ Fever
⚠️ Vomiting and diarrhea
⚠️ Loss of appetite
⚠️ Lethargy
⚠️ Increased thirst and urination
⚠️ Abdominal pain
⚠️ Jaundice (yellowing of the eyes or gums)
In severe cases, leptospirosis can lead to kidney failure, liver failure, or even be fatal if not treated quickly.
Because it can also spread to humans, prevention is especially important. The leptospirosis vaccine is often recommended for dogs who go outdoors frequently, visit parks, hike, or encounter wildlife. 💉🐾
If you’re unsure whether your dog should be vaccinated, our team is here to help guide you based on your pet’s lifestyle and risk.
