Petco Text Logo
Petco Pet Logo

Why is my older dog suddenly hacking and panting heavily?

Updated On September 23rd, 2025

Pet's info: Dog | Golden Labrador | Male | neutered | 11 years and 8 months old | 66 lbs

My dog does a lot of hacking and his panting seems to have increased

1 Answer

Most Helpful Answer

Image profile

Answered By Dr. Melanie, BVSc MS

Veterinarian

Published on May 25th, 2019

I see that Sammy is an older boy. I would be concerned that these signs could be due to something serious like heart disease. This can be common in older dogs. It could be a respiratory infection. I would take him into the vet first thing in the morning to get checked out. Best of luck.

Vote icon

2Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored