Are Cat Vaccines Required by Law?
Only the rabies vaccine can be legally required for cats, and whether it is depends on where you live. Many states, including Florida, New York, Pennsylvania, Texas and Virginia, require cats to be vaccinated against rabies, usually by 3 to 6 months of age. Other states cover only dogs or leave the rule to counties and cities. No state law requires FVRCP or FeLV.
Vaccines for cats fall into two legal categories: the rabies vaccine, which state or local law may require, and everything else, which is a medical recommendation rather than a legal duty.
States whose rabies laws cover cats
According to the state rabies law table compiled by Michigan State University's Animal Legal & Historical Center (published 2022), state rabies vaccination laws covering cats include:
| State | Cats must be vaccinated by |
|---|---|
| Alabama | 3 months |
| Arkansas | 4 months |
| Connecticut | 3 months |
| Delaware | 6 months |
| Florida | 4 months |
| Indiana | 3 months |
| Kentucky | 4 months |
| Louisiana | over 3 months |
| Maine | over 3 months |
| Maryland | 4 months |
| Massachusetts | 6 months |
| Mississippi | after 3 months |
| Nebraska | 3 months |
| New Hampshire | 3 months |
| New Mexico | over 3 months |
| New York | no later than 4 months |
| North Carolina | 4 months |
| Oklahoma | 4 months |
| Pennsylvania | within 4 weeks after 12 weeks of age |
| Rhode Island | between 3 and 4 months |
| Tennessee | 6 months |
| Texas | 4 months |
| Virginia | 4 months |
| West Virginia | 6 months |
The same table lists cats in the laws of Alaska, Georgia (schedule set by county boards of health), Nevada, South Carolina and Washington without a single statewide age, and in Wyoming only in counties that adopt the program. Laws change, so confirm with your state or local health department. See our state pet law guides.
States without a statewide cat rabies requirement
In several states, the statute covers only dogs, or there is no statewide rabies vaccination law and counties and cities set the rules. Even there, many cities and counties require cats to be vaccinated, so check your local ordinance.
Do indoor cats legally need a rabies shot?
Where the law covers cats, it generally applies to all cats, indoor or outdoor. Some states allow a veterinarian to grant a medical exemption for a cat whose health would be endangered by vaccination.
Why rabies vaccination matters even where it isn't required
If an unvaccinated cat bites someone or is exposed to a rabid animal (bats are a common source), the national rabies compendium recommends euthanasia or a strict four-month quarantine. A vaccinated cat gets a booster and 45 days of observation instead.
Are other cat vaccines required?
No state law requires FVRCP, FeLV or other cat vaccines. However, boarding facilities, groomers and some rental agreements may require them, and veterinary guidelines recommend FVRCP and rabies for all cats. See which cat vaccines are necessary.
Find veterinarians near you to keep your cat's rabies vaccine current.
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This article is general information for pet owners, not veterinary, legal or financial advice. Prices vary by city and clinic; always ask your veterinarian or provider about your own pet.
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