Reasons for Labrador drooling:

1. It is in the tooth replacement period. Labradors usually lose their teeth when they are 4-6 months old. At this time, due to the looseness of the old teeth and the eruption of new teeth, the mouth will feel uncomfortable and there will always be symptoms of drooling.

2. Oral inflammation. If a Labrador eats a single diet for a long time and has an unbalanced nutrition in the body, it is likely that the Labrador will be relatively deficient in some vitamins and trace elements. The body's resistance will easily decrease and it will easily suffer from oral symptoms, causing it to have bad breath, stinging mouth, and increased saliva. , difficulty in feeding, etc.

3. The weather is too hot. When the weather is too hot or after a lot of exercise, Labradors will frequently stick out their tongues to help dissipate heat. During this process, the amount of saliva will also increase.

4. Physiological reaction. When Labradors see food they like very much, they will have a physiological response of strong salivary gland secretion, so their saliva will naturally flow more.

5. There is a foreign body stuck in the throat. If your dog stretches his neck frequently and drools a lot, there should be something stuck in his throat.