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Why is my guinea pig breathing hard, not eating, and pooping a lot?

Updated On September 23rd, 2025

Pet's info: Small Animal | Guinea Pig | Male | unneutered | 2.6 lbs

My guinea pig makes the “hooting” noise in a way that sounds like he has a hard time breathing. He also hasn’t eaten in a day and he’s been pooping more than normal.

1 Answer

Most Helpful Answer

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Answered By Todd Cecil

Veterinarian

Published on March 8th, 2019

Thanks for reaching out about Rocky. The described noise is likely a respiratory infection and he is feeling poor enough to stop eating. He needs to see a veterinarian to aid in diagnosis and treatment of the problem. Antibiotics are probably needed at the minimum. As this sounds serious, the sooner the better chance for recovery. Good luck.

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