Senior Dog Comfort & Care

Aspiration pneumonia occurs when foreign matter (stomach contents, water, etc.) is inhaled into the larynx and lower respiratory tract, severely compromising respiratory function. Several factors increase the risk of it occurring. Diseases of the esophagus, such as idiopathic or acquired megaesophagus, usually affect adult or senior dogs. Force-feeding or giving liquid medications can also cause it. Neurologic conditions that alter levels of consciousness (i.e., seizures) or weakened muscles (i.e., myasthenia gravis), medical conditions that cause persistent vomiting, or anesthesia, especially if the dog has not been properly fasted prior, can result in aspiration pneumonia.

Certain breeds (brachycephalic or “flat-faced”) seem to be more likely to develop aspiration pneumonia than others.

Symptoms include a deep cough, irregular breathing, wheezing, runny nose, lethargy, loss of appetite, and high fever. If you notice any of these symptoms or suspect your senior could have aspirated, seek veterinary care promptly.

Never force your dog to take solids or liquids. Be sure to have persistent vomiting treated immediately.