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Why do my dog's burps smell like popcorn? Should I be concerned?

Updated On September 23rd, 2025

Pet's info: Dog | Pug | Female | spayed | 7 years and 7 months old | 14.5 lbs

Hi my dog the last 2 days her burping has increased some and it smells like stinky popcorn She's ok in herself eating and drinking as normal but a little quiet for her Her breath without burping doesn't smell as I use plaque off which keeps both mine sweet She's never done this before and nothing in her diet has altered so should I be concerned

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on September 12th, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! This may be due to gastrointestinal upset in which case it may resolve on its own. However, if this continues in the next week or so or it worsens and she develops vomiting, inappetence or diarrhea, I recommend that you have her evaluated by a veterinarian for further assessment and treatment. Good luck and have a great day!

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