06/05/2025
I was asked to make a post about Lepto/Lyme for another page. One of my friend asked for this post to be made public, so here it is!!!
Let’s talk about Lepto/Lyme vaccines. I know this is a hot topic that will divide the room. My goal is not to offend anybody or push any medical procedures. I am simply here to educate you and prevent any rumors. Please discuss your dog’s medical history, lifestyle, and comfort levels with vaccines with your veterinarian.
Both leptospirosis (Lepto) and Lyme disease are bacterias. This means vaccines do not have a long lasting effect like we see in vaccines for viruses. For this reason, we (VetMed professionals) recommend your pet be vaccinated annually for Lepto and Lyme (the same is for Bordatella, or Kennel Cough). This is after your pet has undergone the initial two-booster series. Vaccines for both of these bacterias are what we consider, “lifestyle” vaccines. These are not considered “core” vaccines or “mandatory” vaccines. (Fun fact: In the US, and many other countries, you are only legally REQUIRED to have a Rabies vaccine for your pet).
Because we consider this a lifestyle vaccine, this is really left up to the owner on if you would like your pet to be vaccinated. Yes, we recommend and offer various types of vaccines, but these two are your decision!
For many years, pets were having reactions to Lepto vaccines. Many manufacturers took Lepto out of the “all-in-one” vaccine. For example, my clinic only offers a “4-in-1” vaccine that does not include Lepto in the core vaccine. However, there are still manufacturers that do include Lepto in their “all-in-1” vaccine.
How is Leptospirosis spread and why is it a big deal? Well, it is spread by wildlife urine and f***s. Many people will say in ponds, streams, puddles, etc., but it can also be found in soil or rain water on concrete. In healthy dogs, Lepto is generally self limiting and some antibiotics will generally clear up the issue. However, it can affect the kidneys among other organs (Google it!) and can cause significant issues in immunocompromised dogs. The even scarier part of Lepto, is the bacteria is zoonotic. This means the disease can be transmitted to you! If your dog has Lepto and you don’t know it, but urinates in the house and you clean it up with bare hands (like we all do). What happens if you have an open wound on your hand? You have now been exposed to Lepto. We can prevent this with a vaccine.
A common sister to the Lepto vaccine is Lyme. At my clinic, we have a Lepto/Lyme vaccine. I do know there is a separate Lyme vaccine, but some clinics may not carry the individual vaccine. While it is important for your dog to be on EFFECTIVE flea/tick prevention year-round, it is often not enough to be completely safe from Lyme. At my clinic, we even diagnosed a cat with several tick born illnesses, including Lyme, last year. Lyme is a nasty disease. It can lead to polyarthrisis, nephritis, and other chronic conditions that can be difficult to manage and lead to a poor quality of life for your dog.
When it comes to vaccinating against Lepto and/or Lyme, I often ask clients the following questions:
- Does your pet have exposure to wildlife?
- Does your pet have exposure to ticks?
- Do you have immunocompromised people in your life?
If the answer to any of these questions are “yes” then I would highly suggest having your pet vaccinated. However, I realize the backlash against vaccines and padding VetMed staff’s pockets by getting so many vaccines. VetMed staff are not rolling in the dough…we do more than our human counterparts and get paid far less (even the doctors). Overall, we want to see your pets have a good quality of life. If a few moments of being uncomfortable can prevent months of costly treatment, pain, and suffering of your pet and you, we want to prevent that! Yes, some pets may have a poor reaction to a vaccine, but that doesn’t mean the entire product is bad. I’m allergic to doxycycline. I still count those pills out for patients who need it several times a month (I don’t work in a clinic full time).
An ounce of protection is worth more than a pound of cure!