09/29/2026
Why Do Puppies & Kittens Need Booster Vaccines? 🐶🐱💉
Bringing home a new puppy or kitten is exciting—but keeping them protected means more than just one round of vaccines!
🍼 Young puppies and kittens receive antibodies from their mother through nursing. These maternal antibodies help protect them early in life, but they can also interfere with vaccines. We can’t always know exactly when those antibodies will decrease enough for a vaccine to work effectively.
💉 That’s why puppies and kittens receive a series of vaccines. Each dose helps increase the chance that their immune system develops strong, lasting protection once maternal antibodies have worn off.
📅 Why are the vaccines spaced out?
The timing between doses allows the immune system to respond appropriately while providing protection during a particularly vulnerable stage of life.
🐶 Puppies commonly receive a series of combination vaccines protecting against diseases such as parvovirus and distemper, along with other vaccines based on their lifestyle and risk.
🐱 Kittens commonly receive a series of combination vaccines protecting against diseases such as panleukopenia, herpesvirus, and calicivirus, with additional vaccines recommended based on age and lifestyle.
❤️ Completing the vaccine series is important! Even if your puppy or kitten has already received one or two vaccines, they may not yet have reliable protection against these serious diseases.
Your veterinarian will create a vaccination schedule based on your pet’s age, previous vaccines, lifestyle, health, and risk of exposure.
🐾 New puppy or kitten? Don’t skip those boosters! Their tiny bodies are counting on you. ❤️
📞 Have questions about your pet’s vaccine schedule? Give our team a call—we’re happy to help!