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My dog is coughing, gagging, and throwing up yellow foam all night.

Updated On September 23rd, 2025

Pet's info: Dog | Beagle | Female | spayed | 3 years and 11 months old | 35 lbs

3yo beagle came in the house at 6pm yesterday choking and coughing and it went on all night every 15 min she wss gsgging and coughing 2x yellow foam came up

1 Answer

Most Helpful Answer

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Answered By Lauren Jones VMD

Veterinarian

Published on June 8th, 2017

I'm sorry to hear that Bettile has been coughing so much! Her frequent coughing could be a result of kennel cough, aspiration of foreign material, pneumonia, heart disease, heartworm disease, among others. Since her cough is so persistent, I do recommend taking her to the vet today for an exam and likely chest x-rays to get to the bottom of this problem. I hope that all goes well!

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