During the initial immunization, cats need three consecutive injections, with an interval of about 21 days between each injection. After the initial immunization is completed, only one injection of Feline Sanlian is required for annual booster immunization. It should be noted that sufficient antibodies are not produced after vaccination. Due to individual differences, some cats are not able to produce sufficient antibodies. Therefore, after vaccination, the antibody level needs to be tested. If the antibody level is not high, it is recommended One more shot.

What should be paid attention to when using Cat Sanlian:

1. Cats can start to be vaccinated when they are over 8 weeks old. They need to go to the hospital for vaccination on time in strict accordance with the doctor's instructions.

2. Cats need to be checked in advance to see if they are healthy before being vaccinated. The injection can only be given if there are no symptoms such as respiratory tract or diarrhea.

3. After the cat is vaccinated, the cat should stay in the hospital for observation for 30 minutes. If there are no problems, the cat can leave.

4. If the cat wilts, does not like to eat, or suffers severe diarrhea and vomiting after returning home, it is normal within two days. If there are still problems for more than two days, you need to go to the hospital for treatment.