Skip to Main Content

Cat Rabies Vaccine - A Pet Parents Guide

Rabies is an exceptionally dangerous virus that is fatal for people as well as cats and other pets, fortunately, it is entirely preventable. Here, our Santa Clarita vets explain the costs, scheduling, and side effects associated with getting your cat vaccinated against rabies.

Rabies in North America

In North America, the most common carriers of the rabies virus are skunks, bats, foxes, and raccoons. Since the virus is spread through saliva and causes heightened aggression in animals suffering from the effects of the disease, the most common way for cats to become infected with rabies is through the bite of an infected animal.

Due to the severe risk that rabies poses to human health, most US states require that pets diagnosed with rabies be euthanized.  All mammals are capable of catching rabies through the bite of an infected animal, which is why it's extremely important to protect your pet by ensuring that their rabies vaccinations are always kept up to date.

The prognosis after catching rabies is not good for unvaccinated cats, for whom the infection is most often fatal. 

Cat Rabies Vaccine - Cost

Rabies vaccines for cats vary in price from city to city, state to state, and even from one vet to another in the same area. The type of rabies vaccine used is a key determiner of cost of your cat's rabies vaccination.

Longer-lasting vaccines, as well as vaccines with a smaller number of potential side effects, are typically much more expensive. Contact your vet to find out which rabies vaccine they use for cats and exactly how much your kitty's vaccinations will cost. Your vet can help guide you on what vaccination plan is right for your cat's health, as well as your own personal budget.

Schedule for Cat Rabies Vaccine

Cat rabies vaccines are given on a schedule that will vary depending on the brand of vaccine that your vet uses and will either be every year or every three years. Your vet will let you know how often your cat should have a rabies vaccine. 

Most vets offer vaccines without adjuvants - ingredients that proved effective in preventing rabies but caused an allergic reaction in some cats.  These vaccines may or may not be more expensive than vaccines with adjuvants, which are just as effective at preventing rabies but have a higher potential for causing rare side effects, depending on the individual veterinary practice and any existing state legislation on rabies vaccination in cats. 

Older non-adjuvant vaccines only lasted for a year, and so yearly booster shots were required.  Newer vaccines have been developed which require a single booster a year after the first vaccination, followed by boosters every three years after that; these vaccines are considerably more expensive, however, so some veterinarians opt to stick with the older vaccine technology.  If you ask your vet "how often should my cat have a rabies vaccine?" they will be able to tell you about what vaccination options they offer and what schedule is best for your cat.

Kittens should begin their rabies vaccination treatment at about 12 weeks old.  If you haven't already, you can schedule your cat for all their routine vaccinations and other preventative care at Valencia Veterinary Center.

Possible Side Effects & Cat Reaction to Rabies Vaccine

Cat owners often have concerns about the possible side effects their cat could experience following their rabies vaccination.  Pet Parents sometimes come to our Santa Clarita vets concerned about stories they have heard about "cats who have died from rabies vaccine". Fortunately, these fears are unfounded.  Cat rabies vaccine side effects are rare and typically include only slight fever, lethargy, decreased appetite, and/or a localized swelling at the vaccine site.

In some excessively rare cases, a cat can have an allergic reaction to the vaccine, leading to hives, extreme weakness, and unexplained collapse.  It's important for pet parents to know that fewer than 0.001% of cats will have allergic side effects to modern rabies vaccines.  It is always safer to have your cat vaccinated against rabies than to risk potential infection in the future.

Even Indoor Cats Are Required to Have Their Rabies Vaccines

Pet parents often believe that vaccination against rabies is unnecessary if their cat is an indoor cat, but this is not the case.  While it might be true that you don't allow your cat outside your home, the potential for escape--or worse, for an infected bat or rodent to break into your home, is great enough to warrant protection for your feline companion.

The fact is that the consequences of rabies are simply too deadly to take any chances, the best and only way to ensure your cat is completely protected against rabies is vaccination.

In most US states all cats and dogs over the age of 6 months are required to be vaccinated against rabies. When you take your pet to be vaccinated your vet will be sure to issue you with a certificate of vaccination as proof that your feline friend is up to date with their rabies vaccine.  

Note: The advice provided in this post is intended for informational purposes and does not constitute medical advice regarding pets. For an accurate diagnosis of your pet's condition, please make an appointment with your vet.

Is your cat due for their rabies vaccine? Contact our Santa Clarita veterinarians today to book an appointment for your kitty.

What's New in September?

Half price exams on Wednesdays and Thursdays (almost $25 off!)

Shot clinics every other Saturday starting in September!

(661) 263-9000 Contact