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Newfoundland vs Saint Bernard

Side-by-side comparison for prospective owners weighing both breeds.

TraitNewfoundlandSaint Bernard
Weight100150 lbs120180 lbs
Lifespan910 yrs810 yrs
Est. monthly cost$150–$260$150–$270
Energy level
Grooming needs
Shedding
Trainability
Good with kids
Good with other pets
Vocalization

Where Newfoundland and Saint Bernard differ most

  • Adult weight: Newfoundland 100–150 lbs · Saint Bernard 120–180 lbsSaint Bernard heavier
  • Daily exercise: Newfoundland ~45 min · Saint Bernard ~40 minNewfoundland needs more
  • Grooming needs: Newfoundland 4/5 · Saint Bernard 3/5Newfoundland more upkeep
  • Shedding: Newfoundland 5/5 · Saint Bernard 4/5Newfoundland sheds more
  • Trainability: Newfoundland 4/5 · Saint Bernard 3/5Newfoundland easier to train
  • Vocalization: Newfoundland 1/5 · Saint Bernard 2/5Saint Bernard more vocal

Full trait-by-trait breakdown

TraitNewfoundlandSaint BernardVerdict
Adult weight100–150 lbs120–180 lbsSaint Bernard heavier
Energy level2/52/5About the same
Daily exercise~45 min~40 minNewfoundland needs more
Grooming needs4/53/5Newfoundland more upkeep
Shedding5/54/5Newfoundland sheds more
Trainability4/53/5Newfoundland easier to train
Good with kids5/55/5About the same
Good with other pets4/54/5About the same
Vocalization1/52/5Saint Bernard more vocal
Lifespan9–10 yrs8–10 yrsAbout the same
Est. monthly cost$150–260$150–270About the same

Which one should you choose?

Two giant, famously gentle family breeds, making this a closer call than most size-driven pairings. Both are patient with children and content with modest daily exercise, but the Saint Bernard tends to drool more heavily and the Newfoundland's water-loving heritage gives it a genuine enthusiasm for swimming that the Saint Bernard doesn't share to the same degree.

Grooming asks a real commitment from either owner, since thick double coats mean substantial year-round loose hair to manage regardless of which breed you choose, though the specifics of routine differ slightly by coat texture. Both warrant a substantial veterinary and food budget given their giant size, and both tend toward a shorter typical lifespan than mid-sized breeds, worth discussing with a vet or breeder.

The decision here often comes down to drool tolerance and whether swimming access matters, since temperament and care needs otherwise overlap heavily between the two.

Whichever breed fits your life, consider adoption or breed-specific rescue first — many purebred and mixed-breed dogs and cats are already waiting for homes.

General breed information, not veterinary advice — consult a vet for your pet's specific health, diet, and behavior needs.