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My stray cat throws up food after eating. Is it worms or sick?

Updated On September 23rd, 2025

Pet's info: Cat | Mixed Breed | Male | neutered | 2 years old

A stray cat that comes to my house pukes out his food after 5 mins of eating it. Could it be worms, i wouldnt want markus to catch anything

1 Answer

Most Helpful Answer

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Answered By Laura Johnson VMD

Veterinarian

Published on July 12th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach! Intestinal parasites are transmitted fecal-oral, from hunting or fleas. Markus can't catch worms by being near the stray cat. There are many reasons for the stray cat to be vomiting: parasites, viral or bacterial infection, cancer, liver or kidney failure, over active thyroid, food allergy/intolerance, obstruction, pancreatitis, feline leukemia, FIV or FIP. If he is this sick maybe consider calling animal control to come get him. I wish you the best!

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