This is not necessarily a disease. It may be caused by the weather being too hot and the dog being too excited. This problem will also occur when there is a problem with the dog's mouth. Neurological symptoms and viral infection can also cause it in the dog's mouth. Parents need to find out the cause of excessive mucus secretion in time and then provide targeted treatment. If it is caused by rabies virus, it needs to be dealt with as soon as possible.

Tip:

The rabies virus will cause the dog to increase saliva secretion, and will also cause the dog to have neurological symptoms and be afraid of light and water. Parents should deal with it in time after discovering it.