Why Is My Dog Coughing? 12 Causes Every Pet Parent Should Know
Written by Lena, life long pet parent & recipe blogger. Reviewed by Dr. Steph Laurent , DVM — Sept 22, 2025 When your dog lets out a sharp cough, your heart skips a beat. Is it just dust—or something more serious? You’re not alone in asking, “Why is my dog coughing?” From minor irritants to life-threatening illness, coughing is your dog’s way of telling you something’s wrong. Understanding what it means—and when to act—can make all the difference. In this article, we’ll explore 12 possible causes of dog coughing, when you should call the vet, and how to respond in ways that …