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Help! My 8-week-old puppy is wheezing with mucus. What's wrong?

Updated On September 23rd, 2025

Pet's info: Dog | Mixed Breed | Male | unneutered

Why is my 8 week old puppy wheezing with mucus

1 Answer

Most Helpful Answer

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Answered By Ricardo Fernandez, DVM

Veterinarian, Veterinary Oncology Resident

Published on July 28th, 2018

Thanks for using Petco Pet Education Center, formerly Petcoach! This is likely due to an upper respiratory infection. This is usually treated with antibiotics. I recommend that you have Cocoa evaluated by a veterinarian for further assessment and treatment. Good luck and have a great day!

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