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Why is my cat vomiting white foam, yellow liquid, and hard bits?

Updated On September 23rd, 2025

Pet's info: Cat | Siamese | Female | spayed | 7 lbs

My cat is vomiting white foam and there appears to be a pee color liquid and some hard stuff mixed in. The vomiting staeyed Friday and the pee thing started today.

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1 Answer

Most Helpful Answer

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Answered By Daniel Fonza, DVM

Veterinarian

Published on November 4th, 2017

Hi there and thank you for using pet coach to address your concern. The yellow liquid you are seeing is likely bile. This can be seen in vomiting cases. I would recommend having a veterinarian take a look at sienna and have additional tests performed in order to determine what the problem could be. This could be from a systemic infection, disease or intestinal foreign body. I hope this helps guide you in the right direction. Please let me know if you have any other questions or concerns.

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