Reasons your dog could be coughing or gagging

Commonly, you might hear your dog ‘gag’ before they cough or when they are about to be sick.  In most cases, your dog gagging is harmless, but there are times when it can be an indicator of something more serious and intervention may be required.

Gagging can be caused by inflammation around the larynx, as a result of infection or an underlying medical condition.  The most common infection associated with gagging is Kennel Cough – this is normally characterised by a harsh or hacking cough followed by a gag. Other infectious diseases such as pneumonia can also cause gagging in dogs. The condition Laryngeal Paralysis can also cause your dog to gag. Mostly seen in older dogs, Laryngeal Paralisis refers to the larynx no longer closing fully, resulting in food or fluid entering the airway, causing the gag. Dogs with this condition may also have a harsh pant. The condition is normally subtle initially but worsens over time. Similarly to humans, dogs can also swallow something that becomes stuck, so it is important to be vigilant and act quickly if you suspect this is a cause.

Should your dog begin gagging, it can be really helpful for our team to see what was happening to help investigate – taking a video, even a few seconds, can help us work out what is causing your dog’s behaviour and ensure they get the appropriate treatment.

If your dog is bright and alert, and eating and drinking normally then it is generally safe to monitor them over the next 48 to 72 hours. If the symptoms worsen over this time, your dog begins to show signs they are worried or depressed, or any sign that they are having trouble breathing, then our advice is  always to contact the practice as soon as possible.