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What if my dog won't eat or drink and has gas for several days?

Updated on September 23rd, 2025

My dog hasnt been eating or drinking in a few days she has gas

1 Answer

Most Helpful Answer

Debi Matlack

Answered By Debi Matlack

Veterinary Technician

Published on December 13th, 2014

If your dog has not eaten or drank anything in a few days, she needs to be seen by a veterinarian immediately. Dogs can go a few days without food but they have to have water or risk severe dehydration. The gas could be caused by whatever has caused her to lose her appetite. She could have eaten something bad for her, swallowed part of a toy or other foreign object and have a blockage, or have an infection or a growth that is interfering with her digestion. She needs an exam, blood work and possibly x-rays to determine the cause of her illness. She may also need to be hospitalized to receive IV fluids and more intensive treatment.
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