Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Does My Indoor Cat Need a Rabies Shot? Vet-Reviewed Facts & FAQ

Balinese cat lying on sofa at home

Like humans, cats are susceptible to several diseases that can be deadly. There’s good news, however, as there are vaccinations for most of the worst cat diseases. When vaccinated, your cat’s immune system will be prepared to handle all of them like a champ, which is why getting your cat vaccinated is so important.

Unfortunately, one misconception about vaccinations in the cat community could put your cat’s health at risk. Many cat fanciers believe that because indoor cats stay in the house 24/7, they don’t need a rabies vaccination. This misunderstanding couldn’t be further from the truth. Not only is a rabies vaccination vital for an indoor cat, but in the United States, they are required by law in most states.

In other words, when you don’t get your kitty vaccinated, you put their and your health at risk and put yourself in legal jeopardy. To discover more about the importance of the rabies vaccine for your feline, read on.

divider 3 paws

Why Does My Indoor Cat Need To be Vaccinated?

You may be asking yourself why your indoor cat needs to be vaccinated. That’s understandable since they’re not exposed to other cats and animals outside. The problem is that cats can escape outside, increasing their risk of encountering another animal. Rabies is a highly contagious disease that affects all mammals, not just cats. Your cat could get the disease from encountering a dog, raccoon, coyote, squirrel, possum, or bat.

If your cat is exposed to rabies, contracts the disease, and then comes back home, they could pass the disease to you and your family, which would be a truly nightmarish situation. The treatment for rabies in humans is painful and not something you would wish on anyone. Worst of all, once clinical signs and symptoms of rabies can be seen in your cat, the chance they will survive is close to zero percent.

Even if your cat never ventures outside, other animals can enter the house. No house or apartment is rodent-proof, and open windows allow a bat or raccoon, for example, to come in. The risk is lower than for outdoor pets, but there is still a risk.

mackerel-tabby-cat-lying-indoors
Image Credit: PippiLongstocking_Shutterstock

What Happens if I Don’t Vaccinate My Indoor Cat?

If you decide not to vaccinate your cat for whatever reason, the biggest problem is that you increase their risk of getting a nasty and potentially fatal disease. One of the worst after rabies is feline leukemia, which is the number one cause of death in felines. Feline leukemia has a fatality rate of 85% within 3 years. A vaccinated cat has almost a 100% chance of not succumbing to the disease.

Bordetella is another disease that can spread quickly and cause severe health problems. The Bordetella bacteria can stay on shared surfaces for weeks at a time and is highly resistant to most of today’s antibiotics. As you might have guessed, a cat vaccinated for Bordetella has an almost 0% chance of contracting this respiratory bacterial infection. The same goes for all cat diseases.

In Texas, not having proof of your cat’s vaccinations is a Class C misdemeanor. In other States, it’s worse and could cost you serious money in fines and possible attorney fees. When you consider vaccinations are affordable, they work incredibly well, and they’re legally required, we think you’ll agree that the best choice is to have your cat vaccinated.

vet giving kitten vaccine
Image by: Ilike, Shutterstock

What Are the Vaccines for Cats?

Two categories of vaccines are given to cats. The core vaccines are considered the bare minimum for all cats, and the non-core vaccines include shots for feline leukemia and Bordetella, which are more lifestyle-dependent.

The core vaccines include:
  • Feline Herpes Virus, Calicivirus and Panleukopenia (FVRCP)
  • In many countries, Rabies is a core vaccine
The non-core vaccines include:
  • Feline leukemia
  • Bordetella
  • Feline immunodeficiency virus (feline HIV)
  • Chlamydophila felis

How Often Do Indoor Cats Need Rabies Shots?

Veterinarians recommend vaccinating your kitten for rabies starting at 4 months but within the first 12 months of their life. Once they’ve had their initial vaccination series, the frequency will vary between 1 and 3 years depending on the license that the vaccine has in your area or is preferred by a veterinarian. A veterinarian may recommend one or the other, depending on your cat’s situation.

If you need to speak with a vet but can't get to one, head over to PangoVet. It's an online service where you can talk to a vet online and get the advice you need for your pet — all at an affordable price!

PangoVet_Mention-in-Content for PangoVet2 save money

Can an Indoor Cat Get Rabies?

As mentioned earlier, it is certainly possible for an indoor cat to get rabies. The only way you can prevent it is if your cat never leaves the house and is never exposed to any other animal.

If your cat escaped your home, even briefly, they could come into contact with another animal and be exposed to the rabies virus almost instantly. While the risk for an indoor cat is lower than for an outdoor cat, veterinarians highly recommend having your indoor cat vaccinated for rabies.

Domestic cat lying on owner's lap
Image by: evrymmnt, Shutterstock

Are Cats with Overdue Rabies Vaccinations Considered Vaccinated?

If your cat has been vaccinated for rabies, but their latest booster is overdue, most states consider your cat to be unvaccinated. Legally speaking, that could cause a risk for you. For your cat, the risk depends on how long overdue they are.

For example, if it’s been a few weeks or months, their immunity level will likely remain strong. If it’s been a year or longer, their immunity to rabies could be very low or possibly gone. Yes, some cats will still be okay, but some won’t, which is why, if they’re overdue, you should get your cat their rabies booster immediately.

divider 3 paws

Final Thoughts

Vaccinating your indoor cat for rabies is essential, even if they always stay inside your home or apartment. It will protect them and you from the fatal viral infection. Your cat should also receive core vaccines as recommended by a veterinarian.

Veterinarians recommend vaccinating cats when they’re still kittens. The risk of contracting diseases increases substantially if you wait until your cat is an adult to get them vaccinated. We hope the information we’ve given you today has been genuinely helpful and provided the insight you need about vaccinating your indoor cat for rabies. Veterinarians agree that the rabies vaccine is vital for your feline family member’s health and welfare.

You might also like:


Featured Image Credit: New Africa, Shutterstock

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.




How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.


Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

Why Do Cats Hate Water? 5 Vet-Verified Possible Reasons

If you’ve ever tried to give your feline friend a bath, you might already know that your cat is not a fan of...

Does Diatomaceous Earth Kill Fleas on Cats? Vet-Reviewed Effectiveness & Safety

Diatomaceous earth—a powdery substance made from fossilized algae—is growing in popularity as a chemical-free pest control method. But is it safe for pets?...

How Much Does Cat Teeth Cleaning Cost? 2026 Update

We all rely on dental professionals to keep our teeth in tip-top shape. The same concept extends to your kitties—dental work is essential...

5 Things to Know About Bringing an Adult Cat Into Your Home

Adopting an adult cat? Awesome! An adult cat poses different challenges than a kitten. Behaviorist Marilyn Krieger highlights a few issues you might...

More related

Heart-Warming News: A Cat in Russia Saves an Abandoned Baby

Cats love boxes. A cat in a box is a classic of the form. Back in 2015 in Russia, a heroic long-haired tabby...

Do Bombay Cats Like Water? Our Vet Answers

Bombay cats are described as social and curious. Their striking black coats and copper colored eyes make them distinguishable from other cat breeds,...

Multiple Myeloma in Cats: Our Vet Explains Signs, Causes & Treatment

If you’re interested in multiple myeloma, your cat may have been recently diagnosed with this rare disease. If this is the case, we’re...

Ask Dr. Paola – Allergies, Farts & Dust Mites (January 20, 2025)

Welcome to our “Ask Dr. Paola” series, where every Monday we bring expert advice straight from Dr. Paola Cuevas (MVZ) to help our...

Keep reading

How to Check Your Cats Heart Rate: Vet-Reviewed Advice & Tips

As a pet parent of a beloved cat, you want the cat to be happy, healthy, and well-fed. You do everything in your power, from taking the cat to the vet for checkups to buying only the best high-quality, protein-filled...

nebelung cat in vet clinic

Can I Wash My Cat with Dr. Bronner’s? Vet-Verified Facts & Considerations

As all kitty owners know, cats and water typically don’t go together. However, what if your feline friend needs an emergency bath, and you don’t have any pet shampoo handy? In that case, using an unscented castile soap like Dr....

cat on top of bathtub

Cat Airplane Ears: 4 Vet-Verified Reasons Why Cats Do This, Facts & FAQ

Cats are known for their quirky behaviors, but one that continues to baffle pet owners is when they have “airplane ears.” This seemingly strange behavior does have a purpose, and it’s not necessarily a good thing when your cat has...

Cat laying on the grass with airplane ears

Do Cats Fart? Vet Reviewed Causes, Treatment & Prevention

We all want our pets to be happy and healthy. Cats don’t show illness until they are very unwell because it makes them vulnerable to predation. Instead, they hide it to keep themselves safe and under the radar of predators...

Ginger cat raising its butt

What’s the Price of Cat & Kitten Vaccinations in Australia? (Costs in 2026)

Whether you have an indoor or outdoor feline, you must keep up with their vaccinations. Vaccinations and booster shots keep numerous preventable health concerns at bay. But how much do cat and kitten vaccinations cost in Australia? We gathered the...

Kitten_Vaccine

My Cat Ate a Mouse: Vet-Approved Dangers & Prevention

Cats are born hunters, and it’s natural for them to pursue and catch prey such as mice. If your cat just consumed a mouse, you may be wondering if you need to be concerned. What if your buddy ate a...

My Cat Ate a Mouse

Play Aggression in Cats: Vet-Approved Signs, Causes & Solution

It’s all fun and games with your kitty until the claws are out or they are causing mischief! All too often, we can be having a cuddle or fun time with our cat when our forearm is suddenly gripped by...

Aggressive cat growling

When Do Male Cats Become Sexually Active? Vet-Reviewed Signs & Recommendations

Kittens are cute, fluffy, and fun, but they grow up fast. Not only in terms of size and demonstrating more adult behavior traits, but also in mating habits. Sexual maturity and mating desires start early in the feline community. The...

male cat lying down

Love Cats? So Do We! Join the Catster Community

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.




Sign up for the Catster Email Newsletter

Stay informed with expert pet care insights delivered straight to your inbox! Discover professional guidance on animal behavior, feeding tips, trusted product picks, and much more.