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Updated on September 23rd, 2025
Pet's info: Cat | Mixed Breed | Female | unspayed
Not sure if my cat is pregnant or maybe has some sort of tumor? She is a stray cat that I take care of, she's very loving but has been very big for a while now..
5 Answers

Answered By Jennifer Summerfield, DVM CPDT-KA
Veterinarian, Certified Dog Trainer
Published on June 15th, 2017
Answered By Lindsey Edwards MVB, BSc, IVCA
Veterinarian
Published on April 10th, 2018
There are many possible reasons for swelling and abdominal enlargement - pregnancy, liver diseases, FIP, obesity and tumours are definitely a concern. I recommend a full check up as soon as possi ble in order to determine the underlying cause and the most appropriate treatment.
1Pet Parents found this answer helpful
Answered By Dr. Elizabeth
Veterinarian
Published on October 10th, 2019
I agree that all those are potentially the cause of her abdomen looking the way it does. The best and most accurate way to know if to have Delphi examined by the veterinarian. An abdominal palpation and fecal testing will help to look at causes. While you are there, discuss having her spayed. Spaying females has many potential health benefits and will help to control the huge problem of pet over population. If cost is a concern, ask your local humane society about low cost spay programs.
I hope this helps and please feel free to post any additional questions.
1Pet Parents found this answer helpful
Answered By Mara Howard, DVM
Veterinarian
Published on August 3rd, 2017
If her belly is looking more enlarged than normal, it may be secondary to weight gain but there also may be something else going on. It is possible if she is outside that she may be pregnant, or th re could be a fluid accumulation in her abdomen that is making it look larger. I would recommend she be seen by her regular veterinarian to determine the underlying cause for her abdominal growth, and if a medical issue any treatment that may be necessary. Good luck!
2Pet Parents found this answer helpful
Answered By Mara Howard, DVM
Veterinarian
Published on September 24th, 2017
Thanks for using Petco Pet Education Center, formerly Petcoach! As Shiloh has been spayed, you are correct in thinking that intestinal parasites or abdominal fluid could give the abdomen an enlarged appearance. Ideally she should be evaluated by a veterinarian to determine the underlying cause for what you are seeing, especially as some causes of abdominal fluid (such as feline infectious peritonitis) can be infectious to other cats. As she is feral and you want to ensure that you don't get bit accidentally, one option would be a humane trap, such as a have a heart trap. By leaving food in it, you may be able to entice her in it and then take her to a veterinarian who could sedate her for an exam and any diagnostics she may need. Additionally you may consider reaching out to any rescue groups in your area to see if they could assist you. Good luck!
2Pet Parents found this answer helpful