If you’ve ever lived with a large dog, you’ve probably seen — or experienced — the classic moment when the dog shakes its head and drool goes flying across the room.
But is it true that all big dogs drool constantly? Or does it depend on the breed?
It’s a common question, especially for those considering adopting or buying a large dog and who worry about cleanliness, clothes… and patience.
The answer is: it’s not a myth, but it’s not a universal rule either.
While size plays a role, the main factor is actually the dog’s skull shape, muzzle, and lips — which vary greatly between breeds.
Why Do Some Dogs Drool More?
All dogs produce saliva — just like humans. What changes is their ability to keep it inside their mouths.
Dogs with loose jowls, droopy cheeks, and short muzzles have a harder time containing saliva.
So it tends to spill out, especially when they’re excited, hot, or anticipating food.
In large breeds, this effect is more noticeable because their overall volume is bigger, and so is their saliva production.
Large Breeds Known for Heavy Drooling
If you love big dogs but aren’t a fan of drool, it helps to know which breeds are the top “droolers”:
- English Mastiff – Massive, gentle… and drooly!
- Saint Bernard – Legendary Alpine rescuer, but famous for his waterfalls of drool.
- Dogue de Bordeaux – Short muzzle and heavy jaws = nonstop drool.
- Bloodhound – Classic example of a big dog with long, loose cheeks.
- Bulldogs (English and American) – Smaller in size, but still part of the slobbery squad.
Large Breeds That Drool Less
Don’t worry — not all large dogs are walking sprinklers. Some are much more manageable:
- Labrador Retriever – Rarely drools excessively.
- Golden Retriever – Might drool a little, but it’s minimal.
- German Shepherd – Strong and serious, and usually drool-free.
- Siberian Husky – With a longer, more compact muzzle, it’s not prone to drooling.
They might still drool a bit after drinking water or on hot days, but nothing excessive.
Tips for Managing Drool
If you already have (or plan to get) a drooly dog, here’s what can help:
- Keep absorbent towels nearby, especially near water bowls.
- Use washable rugs and couch covers in high-drool zones.
- Offer water in small doses, rather than large gulps.
- Regular vet check-ups, since excessive drooling can also indicate dental problems.
So… Myth or Breed-Dependent?
Definitely breed-dependent! Big dogs tend to drool more due to anatomy and size, but it’s not a given.
With tighter mouths and longer muzzles, even a giant dog can be relatively “clean.”
Before choosing a breed, it’s worth considering this detail — especially if drool on the walls isn’t your idea of home décor.