Petco Text Logo
Petco Pet Logo
  • Two Easy Ways to Start Earning Rewards!

    rewards header
    Become a member today!
    Members-only pricing and offers, personalized care notifications, Vital Care points back on every purchase and more!
    Petco Pay LogoBecome a credit card member today!

    Earn 2X Pals Rewards points at Petco
    when you use Petco Pay!

    APPLY NOW
    Learn More About Petco Pay Benefits

My dog's dry hacking cough persists after vet visit. Should I worry?

Updated on September 23rd, 2025

Pet's info: Dog | Scottish Terrier | Female | unspayed | 30 lbs

My dog has had a dry hacking cough for about 5 days now. It started on Monday, I took her to the vet on Wednesday. They did a very thorough exam on her, and couldn’t find any real reason for the cough and they recommended giving her benedryl. Blood tests came back normal as well. However, now it’s friday and the cough persists. It seems to be worse at night.. she’s still barking as normal, eating, running around the yard, etc.. should I Ben majorly concerned about this?

2 Answers

Most Helpful Answer

Laura Johnson VMD

Answered By Laura Johnson VMD

Veterinarian

Published on May 11th, 2018

Hi, thanks for using Petco Pet Education Center, formerly Petcoach!

Poor Precious! There are many reasons for coughing: kennel cough, allergies, pneumonia, heart failure or cancer. Since it has only been a few days it is ok to give her more time. Kennel cough takes 2 weeks to resolve. If the cough worsens or hasn’t resolved in 2 weeks then I recommend a recheck and chest X-rays.

I wish you the best!
Vote Icon1Pet Parents found this answer helpful

Related Answers from Veterinarians

  • Answered By Dr. Melanie, BVSc MS

    Veterinarian

    Published on November 24th, 2016

    Poor Karma! A dry hacking cough is a sign of kennel cough, a highly contagious respiratory infection in dogs. This is typically a self limiting disease in which symptoms usually resolve in around three weeks. Given that Karma is coughing so hard she is vomiting, I would take her into the vet tomorrow (I know today is Thanksgiving in the US), as she would benefit from some antibiotics and bronchodilators. Medications will help with the severity symptoms, and may help the infection resolve sooner.

    Vote Icon

    1Pet Parents found this answer helpful

Smart Picks for Smart Questions

Have A Vet Question?

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

Share

Styled arrow button