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Why is my 8-week-old puppy coughing, gagging, and sounding phlegmy?

Updated on September 23rd, 2025

Pet's info: Dog | Mixed Breed | Female | unspayed | 2 months and 2 days old | 10 lbs

i have an 8 week old poochon that is coughing. it sounds quite flemmy and she gags just after. she seems fine with feeding etc

1 Answer

Most Helpful Answer

Angel Alvarado, LVT

Answered By Angel Alvarado, LVT

Licensed Veterinary Technician

Published on May 23rd, 2018

At her age, it may be a touch of kennel cough or it could be a more serious respiratory infection. The kennel cough typically resolves with or without treatment in about 2 weeks although the cough may linger afterwards.
A physical exam would be required to diagnose other infection. If it is a respiratory infection, Lola may need antibiotics which your veterinarian can dispense.
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