Flu Symptoms 2024 Dizziness In Dogs. Similar to the influenza virus of people, different versions (called strains) of the virus are found. Symptoms of canine influenza can be mild or severe, with the mild form being the most common form.

According to the centers for disease control and prevention, signs of canine influenza include cough, runny nose, and fever. How long are dogs with canine influenza contagious to other dogs?