Kitten First Vaccinations. Some vaccines might be given together in one injection that is called a combination vaccine. Not only are there different schedules and needed vaccines for cats and kittens but there are also some extra vaccines for different lifestyles.
This is known as the primary course. Kittens must be over 12 weeks old at the time of the second vaccination. In the uk most kittens have their first vaccination at nine weeks old and the second at 12 weeks.
This timing is important too early and the antibodies they receive from their mother will interfere with the immune response to the vaccine preventing it from working properly.
Then your cat will have an annual booster jab every 12 months to keep them protected for life. Kittens can start their vaccinations from nine weeks old and will need a second set of injections usually 2 4 weeks after their initial set to complete their course. Most vaccinations are best given to your kitten when they are young and your vet will help you put together a vaccination schedule. It s difficult for pet parents to understand their cat s vaccination schedule from which ones they need to how often they need them.
