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My dog's stomach is upset after trying a new dog food flavor. Help!

Updated On September 23rd, 2025

Pet's info: Dog | American Bulldog | Male | neutered | 54 lbs

My dog has a upset stomach from.a new flavor of dog food

1 Answer

Most Helpful Answer

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Answered By Jenna Beyer, DVM, MBA, cVMA

Veterinarian, Certified Veterinary Acupuncturist

Published on August 3rd, 2019

If you can, go back to the other dog food. Dogs with very sensitive stomachs should be transitioned to new foods (even new flavors of the same food!) over 4 weeks. If the upset stomach continues for longer than 24-48 hours, Captain Hook should get checked out by the vet for medications to help with his symptoms.

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