When a dog has a noisy breathing problem, we as pet owners, cannot easily dismiss it. Not only is the sound disturbing, the actions of our pets as they deal with uncomfortable breathing is a concern as well. Noisy breathing is described as stertor and stridor. Stertor is an inspiratory snoring or gasp. Stridor is is a raspy, wheezing, or vibrating sound upon inhalation (most common) and exhalation.

Noisy breathing can be an indication of many different medical issues. When a dog has a breathing abnormality, whether acquired or congenital, this means an indication of a respiratory issue, which should be evaluated by a veterinarian.

Noisy breathing can be displayed in many ways; the causes for why your dog is breathing with a raspy sound can range from mild to serious. Always see your veterinarian for any changes in your pet’s breathing patterns.

Types 

Abnormal breathing will result when air passes through areas that may be affected with disease or malformation.

Nasopharynx 

The causes of stertor and stridor in dogs are many. Some are congenital (present at birth), while others may be acquired due to illness or trauma. Always consult your veterinarian if you notice that your canine family member is having a breathing issue. A few of the causes you may want to have your veterinary care team investigate are listed below.

Brachycephalic syndrome is common to breeds with short noses; the complications are a combination of elongated soft palate, stenotic nares, and everted laryngeal saccules. Breeds predisposed are the Bulldog, Shih Tzu, Pekingese, Chow Chow, Pug, Lhasa Apso, Boxer, Shar Pei, Cavalier King Charles Spaniel, French Bulldog, and Boston Terrier.

Sometimes our family pets become very excited when they walk through the veterinary clinic doors. Whether it is the elation about the outing or the stress of the clinical visit, the excitement will perhaps exacerbate the noisy breathing that is already present. While waiting in the reception area of the clinic, try to calm your pet if he is so enthusiastic that the veterinarian will have a difficult time assessing the problem.

Give your veterinarian as much information as possible. Let her know the changes that you have seen in your furry family member, such as a difference in his bark or exercise tolerance. Tell the veterinarian if your pet has had any accidents or trauma of late. As she listens with the stethoscope, your veterinary caregiver might hear sounds that will provide clues as to if there is an obstruction or abnormality.

Radiographs of the head, neck, lungs, and chest may give some insight. Sometimes an elongated palate or a polyp on the windpipe could be evident. Further diagnostic tools, like ultrasound or computed tomography (CT) scan could be invaluable in assessing noisy breathing.

In addition, a complete blood count, biochemical profile, and urinalysis may be needed to add information to the health evaluation of your dog.

If absolutely necessary, a pharyngoscopy or laryngoscopy will be considered. This will clearly show anatomical changes, but will only be done if the risk of complication (such as airway collapse) is low. Rest assured, if the veterinary team feels this must be done in order to fully diagnose the reason for the stertor and stridor, your pet will be carefully monitored, and the team will be prepared for intervention measures if required.

Treating the cause of noisy breathing is important, especially if there is risk of respiratory collapse or secondary complications like hyperthermia, aspiration pneumonia, or consistent regurgitation.

Surgical measures are sometimes needed to correct noisy breathing problems. Shortening of an elongated palate, removal of obstructive polyps, enlarging of nasal openings, and foreign body removal are all possibilities that can bring dramatic improvement for your beloved pet. Your veterinary specialist and her team will discuss with you the best options, cost, prognosis, and aftercare.

Of course, if when you bring your dog into the clinic the situation has already reached critical stages, emergency measures will be taken to permit your dog to breathe more easily, once he has been stabilized.

Once your pet has been released from the hospital, it is essential that you provide a quiet resting place. A soft bed would be a nice feature to offer your recovering pet. There will be pain medication and antibiotics prescribed, and exercise restriction will need to be followed for a period of time. You may notice that your pet still makes noise when he breathes. This is normal, may take time to resolve due to swelling at the surgical site. Your veterinarian will advise you on follow up appointments in which to verify that all is well.

As for the future, it is in the best interest of your dog to remain at a weight healthy for his stature. Over strenuous exercise, stress, and exposure to extreme heat and high temperatures must be avoided.

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