The vaccination interval for cat triple vaccine is usually 21 to 28 days. When first vaccinated with the feline triple vaccine, cats need to be vaccinated when they are two months old and should be of normal weight. Before the first vaccination, it should be confirmed that the cat is in good health and has no abnormalities such as diarrhea and fever. The entire vaccination process generally involves three vaccinations in the first year, one at 8 weeks, 12 weeks and 16 weeks. Starting from the second year, a booster shot will be given every year.

Please note that the specific vaccination schedule may vary slightly depending on region and veterinarian recommendations. Before vaccination, it is best to consult with your veterinarian to make sure your cat is healthy enough to receive the vaccine. After vaccination, you should also pay attention to the cat’s reaction to ensure the safety and effectiveness of the vaccination.