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My 6-week-old puppy needs shots. What vaccines and deworming?

Updated on September 23rd, 2025

Pet's info: Dog | Catahoula Leopard Dog | Male | neutered | 1 month and 9 days old | 60 lbs

When does my new puppy need his vaccines, and which ones? He is 6 weeks old, living in central Texas. Born on my professor's ranch, so is deworming a good idea?

1 Answer

Most Helpful Answer

Jennifer Summerfield, DVM CPDT-KA

Answered By Jennifer Summerfield, DVM CPDT-KA

Veterinarian, Certified Dog Trainer

Published on March 4th, 2018

Hi there! Since Mocha is six weeks old, he should go ahead and start his vaccinations now. He will need a DAPP vaccine (for distemper, adenovirus, parvo, and parainfluenza) now - this vaccine will also need to be boostered every 3 weeks until he is 16 weeks or older. He will also need a rabies vaccine anytime after 12 weeks of age.

Depending on his lifestyle and what diseases are prevalent in your area, he may also need to be vaccinated against Bordetelle (kennel cough), leptospirosis, and/or Lyme disease. Your veterinarian can discuss the risks of these illnesses in your area and help you make this decision.

And yes, he should also be dewormed. You can use a broad-spectrum dewormer like Strongid or Panacur from the pet store, or get a prescription dewormer from your vet's office if you prefer.
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