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Why is my dog throwing up yellow and clear foam on the same day?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua (Long Coat) | Male | unneutered

Hi this is victoria russel my sisters dog has thrown up a yellowish foam once and then another one that was just clear foam after a while on the same day what does that mean

2 Answers

Most Helpful Answer

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Answered By Andrea M. Brodie, DVM

Veterinarian

Published on December 8th, 2018

Throwing up can be caused by a food sensitivity, dietary indiscretion, intestinal parasites, an intestinal blockage, bacterial infection, viral infection, the weather, food change, stress, etc. If Russel keeps on throwing up, I would fast him for 24 hours and then put him on bland food for two days, such as boiled white rice and boiled white boneless chicken meat, fed in small quantities over several feeds and then transition back to regular food slowly over a few days. If this does not clear up the vomiting or if the vomiting increases, or if your dog gets lethargic, he needs to see a veterinarian for an exam as there may be something more serious such as an infection going on.

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    Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on June 18th, 2019

    It could be Princess is sick. 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 her normal diet. If the vomiting continues in the absence of food, she vomits the bland diet, develops diarrhea, stops drinking water, starts vomiting water, or becomes very lethargic, she will need to see a vet right away. Best of luck.

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