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My dog is vomiting, has diarrhea, and can't keep anything down.

Updated on September 23, 2025

Pet's info: Dog | Mixed Breed Medium (23 - 60lb) | Male | unneutered | 10 years and 3 months old

Hi my dog starting vomiting Friday with really bad projectile diarrhoea he's not been able to keep anything down the diarrhoea is there I've tried chicken and rice he just brings it back up he seems to have lost weight and can only manage water?

1 Answer

Most Helpful Answer

Sara Farmer, DVM

Answered By Sara Farmer, DVM

Veterinarian

Published on March 3, 2019

This sounds serious. If he is unable to keep water down I’d recommend seeing a vet as soon as you can. Preston may be dehydrated at this point from the vomiting and diarrhea. There are many diseases that can cause these symptoms and he vet might recommend checking blood work to make sure kidneys, liver and pancreas are functioning normally and/or taking x-rays to look for signs of an intestinal obstruction.
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