posted by Tess on Nov 17
When an external stimulus is able to pass through the nasal hair and reaches further to irritate the nasal mucosa, it sets of the semi-autonomous response of sneezing. Occasional sneezing is normal and is generally caused by foreign substances that irritate the nasal mucosa. Sneezing can also be caused due to a sudden change in climatic temperature and humidity.
While in humans the functional aspects of sneezing have not been established, it is not considered to be a good sign in domestic pets. Sneezing in healthy dogs may be indicative of numerous conditions including upper respiratory infection in canines.
A veterinarian assessment is called for if your dog is continuously sneezing. The first thing that needs to be eliminated is the presence of a foreign substance in the nasal passage since the sneezing can be caused by something as simple as a blade of grass that is disturbing the system. In such situations too it is better to seek veterinarian help to remove the object since you may irritate and damage the mucosa in the process.
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