Dog owners know that slobber is just part of the package when you bring a furry friend home. However, some breeds take drooling to an entirely new level! These heavy droolers typically have loose jowls or facial skin folds that trap saliva, which then escapes in spectacular fashion – often at the worst possible moments. Whether you’re considering adopting one of these lovable drool machines or just curious about which breeds might require an extra supply of towels, this list has you covered.
This list is based on our research of reliable online sources and owners’ experiences with dogs. Keep in mind that every dog is unique, and drooling levels can vary even within breeds depending on individual characteristics and health conditions.
1. Newfoundland

Gentle giants with waterproof coats, Newfoundlands were bred as working dogs for Canadian fishermen. Their massive jowls collect saliva that cascades down when they shake their heads or get excited about dinner time.
Owners often keep special “drool rags” throughout the house to manage the constant moisture. Despite the slobber factor, their sweet temperament and legendary lifesaving abilities make the mess worthwhile.
2. Saint Bernard

Famous for rescue missions in the Swiss Alps, Saint Bernards sport pendulous lips that simply can’t contain their drool. When these 180-pound companions shake their massive heads, prepare for what owners affectionately call “drool flinging radius.”
Their slobber production increases dramatically after drinking water or during hot weather. Many Saint Bernard enthusiasts carry specialized bandanas to wipe their beloved pets’ mouths before receiving sloppy kisses.
3. Bloodhound

With the keenest nose in the canine world, Bloodhounds possess deeply wrinkled faces and extraordinarily loose skin that collects pools of drool. Their long, droopy ears often dip into water bowls, creating perfect dripping mechanisms as they walk away.
Tracking scents intensifies their drooling, as they focus intently on smells rather than managing their saliva. Despite constant slobber trails, their unparalleled scenting abilities have solved countless mysteries and found missing persons.
4. Mastiff

Ancient guardians with imposing stature, Mastiffs possess deep facial wrinkles and pendulous lips perfect for collecting and dispensing impressive amounts of drool. Their saliva production skyrockets when food appears or during moments of excitement.
Ceiling splatters aren’t uncommon when these gentle giants shake their massive heads indoors! Smart Mastiff owners learn to recognize the pre-shake face and move valuable items out of the splash zone.
5. Boxer

Energetic and playful, Boxers have distinctive pushed-in faces with lips that don’t fully close, creating perfect drool-collection pockets. Unlike some heavy droolers who slobber constantly, Boxers often save their drooling for special occasions like mealtime or playtime.
Their unique jaw structure means they sometimes drool while sleeping, creating adorable puddles beneath their snoozing heads. Many Boxer owners report finding dried drool patches on furniture, walls, and even ceilings after particularly exciting play sessions.
6. Neapolitan Mastiff

Walking wrinkle factories, Neapolitan Mastiffs possess perhaps the most extreme facial folds in the dog world. Their abundant loose skin creates perfect saliva reservoirs that release spectacular drool fountains with the slightest head shake.
These ancient Italian guardians leave distinctive drool marks on walls at shoulder height – their “signature” around the home. Despite being champion droolers, their loyal, protective nature and historical significance as elite Roman war dogs make them treasured companions.
7. Bernese Mountain Dog

Swiss working dogs with stunning tri-colored coats, Bernese Mountain Dogs have looser lips than you might expect from their appearance. Their drooling tends to increase dramatically after drinking or exercise, creating what owners call “drool bombs.”
Particularly charming is their habit of carrying toys while drooling, creating slingshot-like effects when they release them! Despite the extra laundry, their gentle nature with children and striking appearance make them beloved family companions.
8. Great Dane

Nicknamed “Apollo of Dogs,” Great Danes combine impressive height with equally impressive drooling capabilities. Their large, loose jowls collect saliva that escapes in long, clear strands whenever they look down at you from their towering height.
Food preparation sends their drool production into overdrive, often creating puddles beneath their giant paws. Owners learn to recognize the telltale signs of an impending head shake and develop ninja-like reflexes to avoid the splatter zone.
9. Dogue De Bordeaux

Made famous by the movie “Turner & Hooch,” these French mastiffs sport massive heads with extraordinary amounts of loose facial skin. Their deeply wrinkled faces create perfect channels for rivers of drool to flow, especially when food is nearby.
Their saliva often has a distinctive reddish tint due to their unique mouth pigmentation. Despite being Olympic-level droolers, their fierce loyalty and surprising gentleness with family members make them cherished companions worth every slobbery kiss.
10. Bullmastiff

Developed to catch poachers in 19th century England, Bullmastiffs have thick, loose lips that struggle to contain their saliva. Their drooling intensifies during hot weather, after drinking, or when delicious aromas fill the air.
Unlike some breeds that drool constantly, Bullmastiffs often save their most impressive displays for moments of excitement. Their powerful bodies can send drool flying impressive distances when they shake, creating what owners humorously call “drool helicopters” throughout the home.