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My dog is vomiting often and has diarrhea. When should I worry?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed Small (up to 22lb) | Male | 20 lbs

Hello my terrier mix has vomited at least 6 times and has had diarrhea twice all within the last 9 hours. He hasn't thrown up recently but he did just have a loose stool. His temperature was normal when checked a few hours ago. No blood in either vomit or stools

1 Answer

Most Helpful Answer

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Answered By Dr. Leigh, DVM

Veterinarian

Published on November 28th, 2016

Poor Bear! You could withhold food for the day and then try some boiled chicken and white rice and see if that helps. If he starts vomiting again, the diarrhea does not resolve in the next day, or he becomes lethargic than he needs to be seen by your vet. Your vet can run lab work and take x-rays, if needed, to help diagnose and then prescribe medicine to help with the vomiting and diarrhea. Hope he feels better soon!

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