Canine cough is an infectious bronchitis, most recognized by a harsh and hacking cough. Most people describe it as sounding like their dog is trying to cough something up. Just like the common cold in humans, canine cough is a mild illness that normally resolves quickly. A dog with canine cough usually has no fever and maintains a normal activity level and appetite despite the coughing.
Canine cough typically comes to an end on its own, but your veterinarian may have measures they wish to take. Antibiotics may treat a bacterial infection, and cough suppressants can provide comfort during natural recovery. Most of the time, no treatment is necessary, but check with your vet to see if medication is warranted.