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My adult dog needs a parvo vaccine. Which 5-in-1, 6-in-1, or 7-in-1?

Updated On September 23rd, 2025

Pet's info: Dog | American Pit Bull Terrier | Male | unneutered | 2 years and 5 months old | 45 lbs

I have 2 yrs old pitbull he weighs about 45 to 55lb but I don't know if he ever had a parvo vaccine shot I was going to get him 1 . So should I get the 5 an 1. Or 6 an 1. Or the 7 an 1 which one should I start with first

1 Answer

Most Helpful Answer

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Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on November 20th, 2017

The differences between them are the addition of Corona virus vaccines (6 in 1) and Leptospirosis vaccines (7 in 1). You can use any of them. Be sure he gets two separated by 3 weeks. Ideally, he should be examined by a veterinarian to confirm good health since a sick dog should never be vaccinated.

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