Whether a cat needs to be vaccinated every year depends mainly on the cat's health condition, living environment, and the type and duration of protection of the vaccine. These are all crucial factors.
Generally, if cats are vaccinated annually, their health will remain relatively good. Vaccination helps maintain good antibody levels, providing effective protection against infectious diseases. Typically, after the initial vaccination, cats need a booster shot of a combined vaccine and a rabies vaccine annually for even better results. Of course, for the sake of your cat's health, it's best to consult your veterinarian regularly to determine if your cat needs annual vaccinations.
