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Dog coughing at night while resting on a couch

My Dog Coughs at Night. Could It Be Heart Disease?

A dog coughing at night can be easy to dismiss as aging, allergies, or “just a little throat irritation.” But when coughing happens during rest or sleep, especially in a...

My Dog Coughs at Night. Could It Be Heart Disease?

A dog coughing at night can be easy to dismiss as aging, allergies, or “just a little throat irritation.” But when coughing happens during rest or sleep, especially in a...