Petco Text Logo
Petco Pet Logo

Should I worry if my dog has diarrhea after a kennel cough shot?

Updated On September 23rd, 2025

My dog got a kennel cough shot and now has diarrhea, is this normal.

1 Answer

Most Helpful Answer

Image profile

Answered By Debi Matlack

Veterinary Technician

Published on February 15th, 2015

Rare side effects include an allergic reaction to the vaccine. The reaction can happen within minutes or hours of the vaccination and could include vomiting, diarrhea, difficulty breathing and possible collapse. The face or body can swell, and hives may develop. The dog may crawl into a corner and hide. He may not want to move even with gentle coaxing. Call the vet if your dog experiences these side effects. The vet can treat the symptoms.

Vote icon

16Pet Parents found this answer helpful

image
Have A Vet Question?

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

Sponsored