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Why is my 3-month-old Persian kitten's belly swollen and he's lazy?

Updated On September 23rd, 2025

Pet's info: Cat | Persian | Male | 3 months and 30 days old

My three month old Persian male kitten has developed a swollen belly since 2 days..he became very lazy and inactive after this.. I fed him with a mix of cooked chicken+egg+sardine fish+ rice these 2 days , three times a day.. he poops normally and also do not have any vomiting tendancy and also take food at regular intervals.. what will be the reason for his illness...can anyone help..

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1 Answer

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Answered By Megan, DVM, CVA

Veterinarian

Published on August 2nd, 2019

Poor Lucky! There are several causes for a swollen abdomen like parasites and fluid in the abdomen. I would have your vet take a look at him as soon as you can to see what the cause is. If there is fluid in the abdomen, it could be a serious condition that needs to be treated. It could also be FIP which isn't treatable but he needs to be seen to be diagnosed. Hopefully, since he is still eating, he just has some intestinal parasites which your vet can easily treat. I hope this helps and he feels better really soon.

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