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My dog vomited after drinking water and has watery diarrhea. What to do?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | unneutered | 7 years and 6 months old | 26 lbs

My dog has passed projectile water instead of normal motion and has vomited twice I have not fed him yet but he vomited after drinking water - has seemed ok since and has no temperature or tummy tenderness

1 Answer

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on April 25th, 2017

Poor Jake! It's quite serious that he is vomiting after drinking water, and I would not feed him at this point in time. Withhold food for 12-24 hours, and if the vomiting stops, then feed a bland diet of boiled white meat chicken (no bones) and white rice in small amounts several times a day for a couple of days. Then slowly add back in his normal diet. Should Jake keep vomiting water, vomits in the absence of food, vomits the bland diet, refuses to eat the bland diet, develops diarrhea, or becomes very lethargic, he will need to see a vet immediately.

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