The interval between cat vaccines mainly depends on the type of vaccine and the vaccination stage. For vaccines to prevent feline infectious diseases, the first immunization usually requires three injections, with an interval of 21 to 28 days between each injection. This vaccination process can begin when the cat reaches about 2 months of age. After the three shots to prevent feline infectious diseases have been taken, the rabies vaccine can be injected a week later.

After completing the first immunization, starting from the second year, a booster immunization is required every year. Only one injection of Miao Sanduo or Mao Sanlian is required. and a rabies vaccine. The interval between the two vaccinations is generally 11 months, because the effective protection period of the vaccine is usually 11 months.