Causes of dogs drooling

1. It may be that the mouth or esophagus is stuck by a foreign object. If the foreign object is stuck in the teeth, use a tool to remove the foreign object.

2. Oral diseases, such as periodontitis, oral ulcers, salivary glands and other diseases can also cause increased salivation.

3. When gastroenteritis occurs, you will feel nauseous and want to vomit, resulting in increased saliva, and sometimes vomiting yellow water.

4. When rabies occurs, the dog will be unable to swallow saliva and will also cause the dog to drool.

5. Dogs are greedy and have no resistance to many delicacies. When they see food, they will reflexively increase saliva secretion.