CATDOLL : How many months should cats be vaccinated?

Start vaccination at two months old. Generally speaking, cats can be vaccinated with the three-in-one vaccine at about two months old, and the rabies vaccine at about three months old. Because the maternal antibodies in cats are basically gone at about two months old, it is best to vaccinate them with the three-in-one vaccine at this time to avoid the maternal antibodies offsetting the vaccine. The three-in-one vaccine can prevent feline panleukopenia virus, feline herpes and feline calicivirus. The first vaccination requires three injections, each about four weeks apart. After that, booster vaccination is done once a year.

There are some things to note after a cat is vaccinated: First, cats may experience allergic symptoms such as swelling of the head, face, and small rashes on the body, so after a cat is vaccinated, the owner needs to wait for the cat to observe for half an hour before leaving. Second, since the virus is a weak vaccine, cats may experience symptoms such as lack of energy, loss of appetite, and decreased vitality after being vaccinated.