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Why is my chihuahua vomiting pink foam, lethargic, and not eating?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua (Long Coat) | Female | unspayed

My 10 year old chihuahua is vomiting pink foam, heavy panting before vomiting, hasn’t eaten for 2 days, had some water and is lethargic and won’t move? What could be wrong?

2 Answers

Most Helpful Answer

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Answered By Dr. Massimo Orioles, DVM, Cert AVP, MRCVS

Veterinarian

Published on January 21st, 2020

Hi, and thanks for your question. These signs could be compatible with an inflammation infection of the gastrointestinal system and surrounding organs (like pancreas and liver). A clinical examination at your local veterinarian is immediately essential to confirm these clinical suspicions and treat appropriately. Antibiotics and possibly further investigations (like abdominal imaging as ultrasound or radiographs) may be needed. Hope this answer was helpful, but please do not hesitate to contact us again on the forum or by requesting a consultation if you have any more questions or to discuss it any further. If this answer was helpful please let us know, this will be used to improve our service!

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1Pet Parents found this answer helpful

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    Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on August 14th, 2020

    She is likely either suffering from a gastrointestinal infection or a foreign body ingestion, you will need to take her to your vet ASAP to get an injection to stop the vomiting to start with, your vet will check her and decide if more tests are needed for diagnosis.

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    1Pet Parents found this answer helpful

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