Local animal hospital wants to keep dog flu away

For the past 10 years, reported cases of dog influenza have increased across the U.S. Common symptoms include sneezing, coughing, lethargy, and runny nose. There are two types of strains: H3N8 and H3N2, and the sickness is contagious. Doctors say this flu strain is more prone to dogs who spend much of their time with other dogs.