Petco Text Logo
Petco Pet Logo

Why does my dog temporarily collapse and shiver after barking?

Updated On September 23rd, 2025

Pet's info: Dog | Labrador Retriever | Female | unspayed | 62 lbs

My dog faces temporary paralysis when she barks suddenly like when she is sleeping and hears some noise and runs barking towards the noise...while running she falls on the floor whole body shivering and unable to move. Then after 10-15 minutes, she is normal again. This happened multiple times in last few days.

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Davis

Veterinarian

Published on March 3rd, 2018

This could be a respiratory problem causing her to collapse when doing too much fast exercise. My dog did this when she had a liver tumor pushing on her lungs. This is a serious medical problem so I would keep her quiet to prevent these episodes and take her in right away for an exam and work up. Hopefully with the proper treatment she will stop this. Thanks for using Petco Pet Education Center, formerly Petcoach to help you care for Momo.

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