What Shots Do Puppies Need? Puppies need core vaccinations like the DHPP (Distemper, Hepatitis, Parvovirus, and Parainfluenza) vaccine, along with optional shots like Bordetella and Leptospirosis to protect them from various diseases.
These vaccines are essential to building a strong immune system and keeping your puppy safe from potentially fatal infections.
Vaccinations typically start when your puppy is 6-8 weeks old and continue through their first year of life.
Core Vaccinations for Puppies
Core vaccinations are essential for every puppy, as they protect against the most dangerous and widespread diseases. These vaccines are typically administered in a series over a few months to ensure maximum immunity.
DHPP Vaccine (Distemper, Hepatitis, Parvovirus, and Parainfluenza)
The DHPP vaccine, also known as the “puppy shot,” is a combination vaccine that protects your puppy from four major diseases. It is considered a core vaccine and is administered every 3-4 weeks starting from 6-8 weeks of age until around 16-20 weeks old.
- Distemper: A viral infection that affects a dog’s respiratory, gastrointestinal, and nervous systems.
- Hepatitis: Protects against canine adenovirus, which affects the liver.
- Parvovirus: A highly contagious virus that causes severe gastrointestinal distress.
- Parainfluenza: One of the causes of kennel cough.
This vaccine is usually given in a series, followed by booster shots every 1-3 years.
Learn more about the DHPP vaccine on Wikipedia.
Rabies Vaccine
Rabies is a fatal disease that affects the central nervous system. Puppies typically receive their first rabies shot at around 12-16 weeks old, with boosters required every 1-3 years depending on local laws. This vaccine is also important for legal reasons, as many areas require proof of rabies vaccination.
Canine Parvovirus (Parvo)
While included in the DHPP vaccine, some vets may administer additional standalone parvovirus vaccines, especially in areas with a high incidence of parvo. Parvo is deadly and spreads through contact with infected feces, so it’s crucial to vaccinate your puppy.

