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Why is my chihuahua throwing up white foam and not acting normal?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | neutered

Good evening my name is Denise my chihuahua has thrown up 3 times today it is white frothy and he doesn't seen himself he is 6 years old And a rescu

4 Answers

Most Helpful Answer

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Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on November 6th, 2016

Poor Alfie! He could have a GI illness, pancreatitis, may have eaten something rotten, or he has a foreign body. You can try withholding food and feeding a bland diet to see if that helps. Withhold food for 12-24 hours, then feed a bland diet of boiled white meat chicken (no bones) and white rice in small amounts several times a day for a couple of days. Then slowly add back in his normal diet. If the vomiting continues in the absence of food, he vomits the bland diet, develops diarrhea, stops drinking water, starts vomiting water, or becomes very lethargic, he will need to see a vet right away.

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Other Answers

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    Answered By David Darvishian

    Veterinarian

    Published on September 6th, 2017

    Hi and thanks for using Petco Pet Education Center, formerly Petcoach! Sorry to hear about Topaz. Not knowing the entire history makes answering this question really difficult. If your pet won't eat or drink beyond a few hour period, you need to take her in immediately and have her evaluated by your vet or an emergency vet. They can get a detailed history of dog exposure (gagging/white foam is possible signs of kennel cough/canine flu) and do a thorough exam. They can then advise a diagnostic plan which could include fecal/blood/urine tests and some x-rays or ultrasound studies to identify the problem. Once a diagnosis is made or suspected, a sound treatment plan can be discussed and implemented.

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    Answered By David Elbeze, DVM, MRCVS

    Veterinarian

    Published on September 12th, 2017

    It seems as Midget is suffering from a gastrointestinal condition, possibly an infection. it could also be due to ingestion of a foreign body material. i would recommend taking her to the vet the first chance you get, she will need to be checked first, if the vet thinks it's a simple gastrointestinal infection she will need an anti vomiting injection, antibiotics and a special food for a few days in order to get better.

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    Answered By Ricardo Fernandez, DVM

    Veterinarian, Veterinary Oncology Resident

    Published on May 13th, 2018

    Hi there! Thanks for using Petco Pet Education Center, formerly Petcoach! Vomiting is sometimes seen with conditions such as inflammatory bowel disease, dietary indiscretion, pancreatitis and chronic kidney disease, among many other conditions. Given Bella's young age and the fact that she is otherwise doing fine, dietary indiscretion appears more likely. It may be something as easy as just changing her diet to something that she can tolerate better. However, an examination by a veterinarian as well as minimal diagnostic data would be needed to rule out more concerning things. You can start by changing her diet to a sensitive stomach type diet. If no improvement, have her examined by a veterinarian to start therapy if needed based on findings. Good luck!

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