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My new kitten has a big belly and diarrhea. Could it be worms?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Female | unspayed

My kitten is only a couple months old. Her belly is huge. We got her two days ago like this. I’m worried it may be worms does it look too big or is it supposed to be this. She had a episode of diarrhea last night but it may be to the fact we changed her food.

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1 Answer

Most Helpful Answer

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Answered By Lindsey Edwards MVB, BSc, IVCA

Veterinarian

Published on January 15th, 2020

It is difficult to tell for sure but her belly definitely looks larger than normal. I would recommend a full vet check and fecal screen as there are many possible causes including worms, infections, bowel, kidney or heart diseases.

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