Have you noticed that your normally happy, healthy dog has started coughing constantly? A lot of things could be the cause of your dog's distress—some of them pretty harmless, others more serious. The ...

A heart failure cough is a persistent cough in someone with late- or end-stage congestive heart failure. The cough may sound like whistling, be "wet," and be accompanied by mucus. A heart failure ...

Dogs, cats and companion animals including ferrets can all be affected by cardiac disorders, many of which are life-threatening. Some conditions are congenital – present at birth, such as stenosis ...

A new study from Tufts links certain dry dog foods to deadly canine heart disease, and researchers are eyeing peas as a potentially dangerous ingredient for pooches. Researchers call dilated ...