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Why is my dog tired, breathing shallow, and has a big stomach?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | neutered | 9 months and 16 days old | 13 lbs

My dog has shallow breathing and gets easily tired. He has a big stomach and doesn't poop everyday. He has difficulty breathing when lying down which causes him to have irregular sleep. Can somebody help me? What should i do?

1 Answer

Most Helpful Answer

Jenna Beyer, DVM, MBA, cVMA

Answered By Jenna Beyer, DVM, MBA, cVMA

Veterinarian, Certified Veterinary Acupuncturist

Published on May 19th, 2019

Jacko needs to see a vet. He is pretty skinny, and that combined with a distended abdomen means there may be something serious going on, such as heart disease or liver failure or heart worm disease. The vet will do an exam and may need to run x-rays or blood work to make a diagnosis so they can initiate proper treatment.
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