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Why is my dog still vomiting yellow foam after multiple vet visits?

Updated On September 23rd, 2025

Pet's info: Dog | Samoyed | Female | unspayed | 9 years and 10 months old | 55 lbs

My 10 years old Samoyed threw up 4 times yesterday.I witheld food and gave her tiny amounts of water.Threw up at 11 am today, went to a vet.She got Ranisan and Chlometole shots.Threw up again at 5pm.I took her to another vet, they did xray and blood tests.Everything was fine but increased eonisiphiles(leucocites, sorry for bad spelling) and one of her kidneys was little enlarged and had "strange" structure.She was throiwng yellow foamy substance, clear.Had gastritis before.What could this be?

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on October 1st, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! Vomiting can be caused by many conditions primarily gastrointestinal in nature such gastroenteritis and gastrointestinal foreign body ingestion and obstruction or other conditions such as pancreatitis or kidney disease. I recommend that you have her reevaluated by a veterinarian for further assessment and treatment as she has not improved. Abdominal ultrasound and further diagnostics as indicated are recommended. At the very least they can recheck her hydration and proceed with therapy as needed. Good luck and have a great day!

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