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My puppy has parvo and won't eat. How long can she go without food?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | unspayed | 2 months and 11 days old | 7.5 lbs

My puppy has parvo and isn’t eating. How long can she go without eating? I made an appointment for the vet for tomorrow morning but she hasn’t eaten in 21 hours

1 Answer

Most Helpful Answer

Anna M., DVM

Answered By Anna M., DVM

Veterinarian

Published on March 4th, 2020

They can go several days without eating, but it's good that you're getting her to the vet. The biggest / most pressing concern is the severe dehydration that parvo can cause, as well as possibility of secondary infections from the compromised GI tract.
Vote Icon6Pet Parents found this answer helpful

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