Maple’s owners noticed a problem. Their 9-year-old Chihuahua started to have a dry, hacking cough three to four times a day, mainly in the morning. After coughing for 5 to 10 seconds, Maple would make ...

Pet owners should be aware of the signs of a respiratory infection in dogs that may cause a 'hacking cough'. The highly contagious illness is not typically serious, but it can lead to pneumonia in ...