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Why is my dog's body, belly, and legs swelling? Is it serious?

Updated On September 23rd, 2025

Pet's info: Dog | Chihuahua | Male | unneutered | 30 lbs

What can be the cause of my dogs body swelling? His belly hind and front legs are awelling

1 Answer

Most Helpful Answer

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Answered By Amy S. Eutsey, DVM

Veterinarian

Published on August 12th, 2017

Swelling or fluid accumulation in the legs and abdomen typically indicates a serious problem. Your dog may have heart disease or organ failure -kidney or liver-. This can also be seen with certain types of malignant cancers. Your dog should be seen right away for an exam and diagnostics which may include general bloodwork, a heartworm test, abdominal and chest X-rays and they may even recommend an ultrasound. Please have Hustler seen as soon as possible to determine what needs to be done.

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