A dog and a cat sitting together

Explore more

In this section

rabies vaccine for dogs and cats: law, schedule, and side effects

The rabies vaccine helps protect dogs and cats against rabies, a fatal viral disease that can spread to people and other animals. Because it poses a serious public health risk, rabies vaccination is required by many state and local laws, making it a routine vaccine. Puppies and kittens typically receive their first rabies vaccine around 12 to 16 weeks, followed by a booster one year later. After that, booster timing depends on the vaccine used and the laws where you live.

Whether your pet is due for their first rabies vaccine or a booster, your Banfield veterinary team can help keep them protected and up to date.

Schedule a vaccine visit

Why the rabies vaccine is required

Rabies is one of the most serious diseases that can affect dogs, cats, wildlife, and people. Once symptoms develop, rabies is almost always fatal.

The virus spreads through the saliva of an infected animal, most often through a bite. Because rabies can infect people as well as pets, it’s a zoonotic disease, meaning it can spread between animals and humans.

For that reason, many states, counties, and municipalities require dogs — and in many places, cats — to be vaccinated against rabies. Vaccination laws vary depending on where you live, including:

  • whether dogs and/or cats must be vaccinated
  • when the first vaccine is required
  • how often boosters are needed
  • whether a 1-year or 3-year vaccine meets requirements

Ask your local Banfield team about local laws in your area.

Rabies vaccine schedule

Rabies vaccination schedules are similar for dogs and cats, although local laws ultimately determine when vaccines are required.

Puppies and kittens

Most puppies and kittens receive their first rabies vaccine between 12 and 16 weeks of age.

One-year booster

About one year after the initial vaccine, pets receive their first rabies booster.

Adult dogs and cats

After the one-year booster, most adult pets receive rabies boosters every one to three years, depending on:

  • the rabies vaccine product used
  • your state's or local community's vaccination laws
  • your veterinarian's recommendations

Even if your pet qualifies for a three-year booster schedule, they should still continue receiving regular preventive veterinary care every year.

See what other vaccinations your pet needs:

Dog vaccinations | Cat vaccinations

1-year vs. 3-year rabies vaccine

Many pet owners wonder whether their dog or cat should receive a 1-year or 3-year rabies vaccine.

The biggest difference is the vaccine's labeled duration of immunity and the legally recognized booster interval. A three-year vaccine may allow a longer interval between rabies boosters, but only if your local laws recognize it and your pet meets the requirements.

A group of teens relax and play guitar with their pet dog

Most pets receive a one-year booster after their first rabies vaccine, even if they will eventually move to a three-year schedule. After that, your veterinarian will recommend the appropriate booster interval based on your pet's vaccination history, the vaccine product being used, and the rabies laws where you live.

A three-year vaccine doesn't mean your pet only needs to see the vet every three years. Dogs and cats still need regular preventive exams, other routine vaccinations, and diagnostic testing to help keep them healthy.

Rabies vaccine side effects

Most pets have no problems after receiving a rabies vaccine. If side effects occur, they're typically mild and resolve within a day or two.

Common side effects Uncommon but serious effects*
Mild tiredness
✔
Temporary decrease in appetite
✔
Soreness where the vaccine was given
✔
Small amount of swelling at the injection site
✔
Facial swelling
✔
Hives
✔
Difficulty breathing
✔
Repeated vomiting
✔
Collapse
✔

*Serious reactions are uncommon but require immediate veterinary care. If you're ever unsure whether your pet's reaction is normal, it's always best to contact your veterinary team.

A grey cat playing with a feather cat toy

What happens if a pet is not vaccinated for rabies?

Skipping the rabies vaccine for dogs and cats can have both health and legal consequences.

If an unvaccinated pet is exposed to a potentially rabid animal or bites someone, local public health authorities may require quarantine, additional testing, or other restrictions based on local laws. Owners may also face fines or licensing issues if their pet is not vaccinated as required.

An unvaccinated pet has little protection against rabies if they are exposed to the virus. Because rabies is almost always fatal once symptoms appear, staying current on vaccination is one of the most effective ways to help protect your pet.

Keeping rabies records up to date

After your pet receives a rabies vaccine, you'll receive a rabies vaccination certificate. It's a good idea to keep this document somewhere easy to find.

Many boarding facilities, groomers, training classes, apartment communities, and licensing agencies require proof of current rabies vaccination. Your rabies certificate may also be needed if your pet bites someone or is exposed to a potentially rabid animal.

Keeping your pet's vaccination records up to date is a practical part of pet ownership that can save you time and reduce stress when you need them.

Rabies vaccine FAQs

In many states and local communities, yes. Rabies vaccination is required by law for dogs, and many jurisdictions also require it for cats. Your Banfield veterinary team can help you understand the requirements where you live.

Most pets receive their first rabies booster one year after their initial vaccine. After that, boosters are generally given every one to three years depending on the vaccine used and your local rabies laws.

The primary difference is how long the vaccine is licensed to provide protection and how often boosters are legally required. Which vaccine your pet receives depends on their vaccination history, the vaccine product, and the rabies laws where you live.

Most pets experience only mild side effects, such as temporary tiredness, soreness at the injection site, or a slight decrease in appetite. Serious allergic reactions are rare but require immediate veterinary care.

An unvaccinated pet may be at risk of contracting a fatal disease if exposed to rabies. Depending on local laws, owners may also face fines, quarantine requirements, or other restrictions if an unvaccinated pet bites someone or is exposed to a potentially rabid animal.

Stay protected and compliant with Banfield

Keeping your pet current on their rabies vaccine is one of the simplest ways to help protect their health and meet local vaccination requirements.

Keep your pet protected and up to date on rabies. See your Banfield vet for a vaccine visit.

Find a Banfield hospital

Did you know that rabies vaccinations are included in Optimum Wellness Plans®? See what else our petcare packages include

A Banfield veterinary professional holds a puppy in one hand and a kitten in the other
Important Notice: The information provided on this page is for informational purposes only and is not a substitute for professional veterinary advice. Always consult a veterinarian with any questions regarding your pet's health or medical condition. Never disregard or delay seeking professional veterinary advice based on information from this page.