What Are the Causes of Excessive Drooling in Dogs?
Excessive drooling is when a dog salivates far more than usual. Some breeds of dog, like the Bloodhound, are notorious for constantly drooling, but excessive drooling is not the same thing. Excessive drooling in a Bloodhound, for example, may mean that the neck and chest are wet and that the drool is foaming out instead of being clear. Excessive drooling in dogs is a sign to call the vet at once.
