It is not recommended to inject the triple vaccine for cats 15 days apart. Because cats will have a stress response when vaccinated, if the interval is too short, it may cause stress stimulation to the cat and lead to physiological problems in the cat. The recommended interval between cat vaccinations is usually 18 to 21 days.

Precautions for cat vaccination:

1. Pay attention to feeding the cat after vaccination. Generally, cats will have some loss of appetite after vaccination, but do not force the cat during this period. When going to eat, you should give the cat time to slowly adjust and recover, and do not feed too greasy food at this time.

2. Before vaccination, the cat needs to be taken to the pet hospital for a physical examination, which mainly includes mental status examination, infectious disease screening and body temperature measurement. If any of them fails, the cat cannot be vaccinated.

3. Cats should be observed carefully after being vaccinated. Cats may experience fever, poor mental health, loss of appetite, lethargy, etc. after being vaccinated. These are normal reactions and will usually recover on their own in 1-3 days. If it exceeds three days, you should contact your doctor immediately for consultation.