Petco Text Logo
Petco Pet Logo

Why is my 6-month-old puppy panting heavily for hours without exercise?

Updated On September 23rd, 2025

Pet's info: Dog | German Shepherd | Female | spayed | 5 months and 25 days old | 40 lbs

i have a 6 month old german shepherd / lab mix pup and out of nowhere she started panting and breathing heavily. it’s gone on for more than a few hours and she hasn’t had any rigorous exercise. i have her laying on a tile floor to cool down if that’s the problem but it’s not normal and i need advice on what to do. thanks!

1 Answer

Most Helpful Answer

Image profile

Answered By Daniel Fonza, DVM

Veterinarian

Published on February 8th, 2018

Hi there and thank you for using Petco Pet Education Center, formerly Petcoach to address your concern. If you have noticed a change in her breathing pattern and she appears to have labored breathing, I would recommend getting her in to be examined by a veterinarian as soon as possible. Without a video, it is difficult to say for sure what the problem is. I hope this helps! Please let me know you have any other questions or concerns and I would be more than happy to help you further.

Vote icon

1Pet Parents found this answer helpful

image
Have A Vet Question?

Book an appointment with the pros – our expert vets are here to help.

Sponsored