We love our dogs but not their drool. Even though we have it on bad authority that dog saliva is an exceptional lubricant and moisturizer, we aren't buying it.
Some dogs are droolers due to the structure of their mouth.
The loose skin around their jaw line causes drool leakage. Other dogs drool from excitement especially around food , the scent of food or even the thought of food. If your dog is a natural drooler, you may have to keep a roll of paper towels handy. If he is a food-induced drooler, you may want to feed him outside. If your dog is a born drooler, try placing an absorbent bib or bandana around his neck with the point in the front.