06/06/2026
🦠🐾 We’ve had some questions lately… Leptospirosis Vaccination 🐾🦠
Leptospirosis is a serious bacterial disease that can affect both dogs and people. It is spread through wildlife urine and can be found in standing water, soil, and even urban environments.
💉 How the vaccine helps protect your dog:
The leptospirosis vaccine helps train your dog’s immune system to recognize and fight the bacteria before it can cause serious illness. After vaccination, your dog develops protective antibodies that can reduce the severity of disease and help prevent life-threatening complications such as kidney or liver failure. While no vaccine offers 100% protection, it significantly lowers the risk of severe infection.
👩⚕️ Why your veterinarian may recommend it:
At West Kootenay Animal Hospital, we recommend the leptospirosis vaccine based on your dog’s lifestyle and local risk factors. Even dogs that stay mostly in urban or suburban areas can be exposed through contact with wildlife (like rodents), puddles, parks, or shared outdoor spaces. In regions like ours with seasonal moisture and wildlife activity, leptospirosis exposure is a real concern, which is why it’s often included in your dog’s preventative care plan.
🌧️ For your awareness:
Routine activities like neighbourhood walks, backyard time, or visits to dog parks can all create opportunities for exposure.
💉 Keeping your dog up to date on their leptospirosis vaccine is one of the best ways to help protect them and your family from this potentially serious disease.
If you’re unsure whether your dog is protected, our team at West Kootenay Animal Hospital is happy to review their vaccine status and help keep them up to date. ❤️