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Why is my dog vomiting yellow foam, has yellow poop, and won't eat?

Updated On September 23rd, 2025

Pet's info: Dog | American Bulldog | Female | unspayed | 74 lbs

Hi her poo is not solid not but watery either but its a golden yellow colour and she vomits in the mornings quite often yellow foam like vomit and on the days she vomits she refuses to eat unless i boil chicken for her shes come off her first heat recently iswell shes 8 months old 34 kg american xl bulldog

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on November 28th, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! Vomiting, inappetence and loose stools can be observed with gastroenteritis, dietary indiscretion, food sensitivity, foreign body ingestion and obstruction or other conditions such as pancreatitis or kidney disease. I recommend that you have her evaluated by your veterinarian for further assessment and treatment. Likely diagnostics to be performed include abdominal imaging and general bloodwork. You can start by getting her a sensitive stomach type diet. If no improvement, have her evaluated by a veterinarian for further assessment and treatment. Good luck and have a great day!

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