Snoring - What Causes Dogs To Snore?

Dogs are no different than humans when it comes to snoring. The causes that make humans snore make a dog snore as well. Usually it is caused by a blockage of the airway, or trachea. During inspiration, the air that is inhaled meets some resistance due to a narrowing of the trachea. In dogs this could be due to how the face is constructed, and some breeds are more susceptible to snoring than others.

The dogs with shorter faces, such as pugs, have smaller muzzles (noses) and throats that can make breathing difficult. It is tantamount to a human having only one quarter of normal nasal passage to breathe through, resulting in more work for breathing.

The dilemma with short-faced dogs is, however, as the dog ages the trachea has a tendency to semi collapse, leading to more difficulty in breathing. For this reason, veterinarians recommend a surgical procedure that opens the nostrils, resulting in improved breathing. This surgery is minor and will not alter the dog's classic features. It may also resolve the snoring problem.

As far as the health of the dog is concerned, there is no cause for alarm, but it may cause a change in how soundly your dog sleeps, as well as changes in his behavior. The dog may become irritable and sleep deprived. There is also an allergy and age factor that can cause a dog to snore. Older dogs snore more than puppies.

Other causes of snoring:

• Heredity


• Genetics


• Airway obstruction


• overweight


• Excess throat tissue


• Allergies

A dog's breathing pattern is also a factor. Some breeds are heavier breathers than others, which make them more prone to snoring. A dog's snoring should be evaluated for the cause and to choose the best treatment.

Some dogs may exhibit sensitivity to certain allergens that may cause a narrowing of the airway. In addition to this, there may be more than normal tissue present that does not promote adequate respiration. Your veterinarian is professionally trained to test for specific factors by assessing the dog's anatomical features and symptoms of snoring.

If your dog is overweight, this can significantly reduce his ability to breathe properly, and more likely to snore while sleeping. This is due to excessive tissue in the throat area that has been known to cause an obstruction.

If you have a dog that snores, it is important to make an appointment with your vet for testing, diagnosis, and treatment for your dog's snoring problem. There are treatments available to help your dog breathe better, and the both of you can get a better night's sleep. Additionally, your dog's sleeping habits will improve, as well as any behavioral problems will be a thing of the past.

by Barb Hicks, RN