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How long after parvo can my puppy play with my other vaccinated puppy?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | unspayed | 5 lbs

I have a puppy that recently tested positive for parvo. I treated her at home and she is now eating and drinking on her own and she is very playful. I also have another puppy who is around 5-6 months old and she has had her first and second round of shots. When will it be okay for the two puppies to interact again since they live in the same house ?

2 Answers

Most Helpful Answer

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Answered By Ann Dion, DVM

Veterinarian

Published on November 21st, 2017

Hello and welcome to Petco Pet Education Center, formerly Petcoach. Parvo-virus is a very resilient virus that lives in the environment for a long time. For this reason, keeping the puppies, and their environments, separate for at least 2 weeks after Roxy is completely healed is recommended, and then I would clean Roxy's environment aggressively with bleach water, and keep the puppies away from the 'infected' environment for a week while you are cleaning it. The other puppy SHOULD be OK because she is vaccinated, however until she has her third set I would keep them separate, because as the first vaccines are being given, and as the mother's immunity is wearing down, there will be times when the second puppy is at risk. Best of luck with your little ones and I am glad she is feeling better after her parvo-virus.

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Other Answers

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on September 5th, 2019

    Infected dogs shed for at least two weeks after exposure. If your other dog only had their second shot, the dog is still not protected. If the puppy is over parvo, showing no other signs, and the entire home has been disinfected, it should be fine to bring them together.

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