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Why is my puppy breathing heavy and has a runny nose after play?

Updated On September 23rd, 2025

Pet's info: Dog | American Staffordshire Terrier | Male | neutered | 5 months and 30 days old | 79 lbs

How come my puppy breaths heavy and gets a runny nose when playing?

1 Answer

Most Helpful Answer

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Answered By Daniel Fonza, DVM

Veterinarian

Published on April 10th, 2018

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. If Hercules is otherwise normal and eating / drinking normal amounts, I would just monitor him for now. I would make sure he is not being exercised too hard. A mix of exercise and allergies can make these signs evident. I would recommend decreasing his exercise time or interrupted play time with breaks. If the runny nose continues or breathing worsens or does not improve, I would recommend having a veterinarian examine him so that the most appropriate diagnostic and treatment recommendations can be made. I hope this helps! Please let me know if you have any other questions or concerns and I would be more than happy to help you further.

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