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My dog has fever, won't eat, vomits, and poops blood. What to do?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | 12 lbs

My pet dog is having a fever for almost 3 days already. She is not eating since then and now she's vomiting and pooping blood. What will I do?

1 Answer

Most Helpful Answer

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Answered By Elva Ma DVM

Veterinarian

Published on March 2nd, 2018

Hello, and thank you for your question. I'm so sorry to hear that Jedi is so unwell. Her symptoms are very serious and warrant immediate attention by a veterinarian. Possible causes of her illness include toxin ingestion, severe gastroenteritis, pancreatitis, parasites, or an intestinal foreign body. When she sees the vet, they will perform a full physical exam, and may recommend blood work or x-rays to pinpoint the cause of illness. At minimum, they can offer supportive treatments such as fluid therapy to help rehydrate her, stomach protection medications, and anti-diarrhea medications. In the meantime, try to offer small, frequent meals of a bland diet such as boiled chicken and plain white rice. Offer water in small frequent amounts as well. I hope this helps, and that Jedi feels better soon.

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