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Why is my big dog vomiting, not eating, and throwing up water?

Updated On September 23rd, 2025

Pet's info: Dog | Rottweiler | Female | unspayed | 130 lbs

Justice is 1 1/2 bull mastic, she's a big dog for the last 2 days She's been puking and not eating.. She has been drinking water though but usually pukes it back up..

1 Answer

Most Helpful Answer

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Answered By Susan England-Foster

Veterinarian

Published on September 26th, 2018

Poor Justice. The information you posted is very concerning. I would recommend taking her to a vet as soon as possible to determine the cause of her vomiting. If she is an older dog and not spayed a pyometra (uterine infection) can cause vomiting and is a very serious illness. In younger dogs parasites, foreign body/obstruction and infection can cause vomiting. I hope she feels better soon

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