Flu Symptoms 2024 Vomiting In Dogs. Symptoms of canine influenza can be mild or severe, with the mild form being the most common form. Understanding the risk for your pets written by renée fabian, ma updated on.

Up to $15 cash back dog flu is caused by infection with a canine influenza virus. The illness showed symptoms similar to canine infectious respiratory disease complex (cirdc), also known as kennel cough, but was resistant to typical treatments.