Pet Health

Lyme Disease in Cats

Discover important information about Lyme disease in cats, its symptoms, prevention, and treatment options to keep your feline friend healthy and safe.
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
Close-up of a cat being examined for ticks, highlighting the importance of Lyme disease awareness in pets.

Video Call an Aussie Vet now for just $49 AUD

Dial A Vet is available in Australia, NZ, Canada, United States & Canada!
Speak to A Vet Now

As a cat owner, you want your furry friend to stay healthy and happy. But sometimes, illnesses like Lyme disease can sneak into their lives, leaving you feeling anxious and unsure about what to do. While Lyme disease is more commonly associated with dogs and humans, it’s important to understand how it can affect cats, what symptoms to watch for, and how to protect your pet. Let’s explore everything you need to know about Lyme disease in cats.

⚠️ What to Watch For

Lyme disease is caused by a bacterium called Borrelia burgdorferi, which is transmitted through the bite of an infected tick. While Lyme disease in cats is rare compared to dogs, it’s still possible, especially in areas where ticks are prevalent. If your cat spends time outdoors, they may be at risk.

Here are some signs of Lyme disease in cats:

  • Lethargy or decreased energy levels
  • Fever
  • Loss of appetite
  • Stiffness or difficulty walking
  • Swollen joints
  • General discomfort or sensitivity to touch

These symptoms can be subtle, making it challenging to identify Lyme disease in cats without veterinary testing. If you notice any of these signs, it’s crucial to seek professional advice.

🔍 Possible Causes

The primary cause of Lyme disease in cats is exposure to ticks carrying the Borrelia burgdorferi bacterium. Ticks thrive in grassy, wooded, or bushy areas, and they can latch onto your cat’s fur when they explore outdoors. Once attached, a tick can transmit the bacteria into your cat’s bloodstream within 24–48 hours.

Cats that live in or travel to regions with a high tick population—such as the Northeastern and Midwestern United States—are at greater risk. Additionally, outdoor cats are more likely to encounter ticks compared to those who stay indoors.

✅ What You Can Do at Home

Protecting your cat from Lyme disease starts with prevention. Here are some practical steps you can take at home:

  • Perform daily tick checks, especially if your cat goes outdoors. Pay close attention to areas like the head, neck, and ears.
  • Use veterinarian-recommended flea and tick preventatives. These can reduce the risk of tick bites and associated diseases.
  • Keep your yard tidy by mowing the lawn regularly and removing leaf litter where ticks may hide.
  • Limit your cat’s access to high-risk areas, such as wooded or overgrown fields, during tick season.
  • Consider using cat-safe tick collars or sprays, but always consult your vet before applying any product to your pet.

Early detection is key to managing Lyme disease, so staying vigilant about your cat’s health is essential.

💡 When to Call a Vet

If you suspect your cat may have Lyme disease, don’t wait—contact your veterinarian immediately. While Lyme disease is rare in cats, the symptoms can overlap with other conditions, so a proper diagnosis is critical.

Your vet may recommend the following steps:

  • A physical examination to check for signs like joint swelling or fever
  • Blood tests to detect antibodies against Borrelia burgdorferi
  • Additional diagnostic tests to rule out other illnesses

If Lyme disease is confirmed, your vet will likely prescribe antibiotics, such as doxycycline, to treat the infection. In most cases, cats respond well to treatment, but it’s essential to complete the full course of medication even if symptoms improve early on.

Remember, untreated Lyme disease can lead to complications, so prompt veterinary care is crucial for your cat’s recovery.

FAQs

Q: Can indoor cats get Lyme disease?
A: It’s unlikely but not impossible. Indoor cats are at a lower risk because they’re less exposed to ticks. However, ticks can sometimes enter your home on clothing, other pets, or through open windows, so it’s still important to stay vigilant.

Q: How can I safely remove a tick from my cat?
A: Use fine-tipped tweezers to grasp the tick as close to your cat’s skin as possible. Gently pull upward without twisting to avoid leaving parts of the tick behind. Dispose of the tick safely and clean the bite area with antiseptic. If you’re unsure, consult your vet for guidance.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
Speak to A Vet Now

🐾 You Might Also Like

📈 Popular Pet Topics Right Now