DogBreedCompass

Great Dane vs Saint Bernard: Which Suits Your Home?

Quick answer

Which fits a small home better?

Neither -- both tie at very low (1/5) for apartment suitability, making this comparison mostly relevant to house-with-yard households.

Great Dane or Saint Bernard? On paper they differ most on grooming need, and on the scales Saint Bernard is the heavier at 120–180 lbs. Here is how the two compare on everything that shapes an ordinary week.

great dane infographic
saint bernard infographic

This is for someone already down to Great Dane and Saint Bernard and deciding between them. For this pair the decision usually turns on grooming need, so those are covered first and in most detail. Both rate 1/5 for flats, so housing does not settle this one. The focus throughout is on daily consequences rather than breed background.

Quick verdict

Between Great Dane and Saint Bernard, grooming need is what separates them, and Saint Bernard is the lower-effort dog of the two to keep.

Choose great dane if...

Choose Great Dane if you do not want a standing grooming appointment, shedding is a problem in your house and a smaller dog suits your car, your home or your back.

Choose saint bernard if...

Choose Saint Bernard if this is your first dog, your walking routine is modest and the dog will be alone during the working day.

Head-to-head comparison

Featuregreat danesaint bernardWinner
Size classgiantgiantEqual
Weight110–175 lbs120–180 lbsEqual
Height28–34 in26–30 inEqual
Lifespan7–10 years8–10 yearssaint bernard
Exercise needModerate (3/5)Low (2/5)saint bernard
Grooming needVery low (1/5)Moderate (3/5)great dane
SheddingModerate (3/5)High (4/5)great dane
Energy levelModerate (3/5)Low (2/5)Equal
BarkingLow (2/5)Low (2/5)Equal
Apartment suitabilityVery low (1/5)Very low (1/5)Equal
Good for first-time ownersLow (2/5)Moderate (3/5)saint bernard
Tolerates being aloneLow (2/5)Moderate (3/5)saint bernard
TrainabilityModerate (3/5)Moderate (3/5)Equal
Good with kidsVery high (5/5)Very high (5/5)Equal
Good with other dogsHigh (4/5)High (4/5)Equal
Friendly to strangersModerate (3/5)High (4/5)saint bernard
Cost levelVery high (5/5)Very high (5/5)Equal
CoatShort, smoothShort or long double coatEqual
OriginGermanyVariousEqual
Typical monthly cost$200–$400$150–$310Equal
Typical first-year cost$3,000–$5,000$2,200–$4,200Equal

Deep dive

Size and build

Both breeds are giants: the Saint Bernard runs 120-180 lbs and 26-30 inches, actually outweighing the Great Dane's 110-175 lb range at the top end, though the Dane stands taller -- up to 34 inches against the Bernard's 30. This is the rare Dane comparison where the other breed can genuinely match or exceed it on raw size.

Energy and exercise

The Saint Bernard rates low (2/5) for exercise need, lower than the Dane's moderate (3/5) -- a notably relaxed baseline for a dog this size. In practice, the Bernard is known for being one of the more sedentary giant breeds, content with shorter, easier outings than even the Dane requires.

Grooming and shedding

The Dane rates very low (1/5) for grooming against moderate (3/5) for the Bernard, and shedding follows a similar pattern -- moderate (3/5) for the Dane, high (4/5) for the Bernard. The Bernard's longer or double coat sheds noticeably more and needs more regular brushing, a real factor to weigh against a dog this size producing that much loose fur.

Apartment living, noise and time alone

Both breeds tie at very low (1/5) for apartment suitability and low (2/5) for barking -- this is one of the few comparisons where the two breeds are equally unsuited to small spaces rather than one winning clearly. If apartment living is a requirement, neither of these giants is the right search to be running.

Training and owner experience

The Saint Bernard rates moderate (3/5) for first-time owner suitability against the Dane's low (2/5), and it also tolerates being alone better, moderate (3/5) against low (2/5). Trainability ties at moderate (3/5) for both. The Bernard's slightly easier profile for beginners is notable given it's just as large as the Dane.

Kids, other dogs and visitors

This comparison ties across most household categories: very high (5/5) with kids for both, high (4/5) with other dogs for both. The Bernard edges ahead with strangers, high (4/5) against the Dane's moderate (3/5) -- consistent with its watchful-but-friendly reputation. Temperament lists overlap heavily too: both breeds are described as gentle, patient, and friendly.

Health and lifespan

Lifespan runs close, 8-10 years for the Bernard against 7-10 for the Dane -- both short for an owner to plan around. Health risks overlap substantially: hip dysplasia, elbow dysplasia, dilated cardiomyopathy, and bloat all appear on both lists. That shared risk profile is a direct consequence of both breeds carrying similar giant-breed body types and growth rates.

Cost to keep

Cost level ties at very high (5/5) for both breeds, though the dollar figures still favor the Bernard somewhat: $150-310 a month and $2,200-4,200 in year one, against $200-400 and $3,000-5,000 for the Dane. Both are expensive dogs to keep by any standard -- this is less about which giant costs less and more about how much either one costs.

Great Dane vs Saint Bernard at a glance

Great Dane weighs 110–175 lbs and lives 7–10 years; Saint Bernard weighs 120–180 lbs and lives 8–10 years. The two diverge most on grooming need. They are level on apartment suitability, barking and cost level, so those cannot decide it. The table below marks a winner only where one breed is genuinely easier for a typical owner; size and origin are facts rather than merits and stay level. Ratings come from one source applied to both breeds, so they are meaningful against each other rather than as absolute scores.

Frequently asked questions

Which breed is actually bigger, a Great Dane or a Saint Bernard?

It's close -- the Saint Bernard can outweigh the Dane at the top of its range (180 lbs versus 175), but the Dane stands taller, up to 34 inches against the Bernard's 30.

Which sheds more?

The Saint Bernard, rated high (4/5) against the Dane's moderate (3/5), and it needs more grooming too (moderate, 3/5, versus very low, 1/5).

Is either breed suited to apartment living?

No -- both tie at very low (1/5) for apartment suitability. Neither is a realistic option for a small space regardless of temperament.

Which is easier for a first-time owner?

The Saint Bernard, rated moderate (3/5) against the Dane's low (2/5), though both are large, physically demanding dogs for a beginner.

What's the monthly cost difference?

$150-310 for a Saint Bernard versus $200-400 for a Great Dane -- both rate very high (5/5) on the overall cost scale.

Do the two breeds share health risks?

Yes, substantially -- hip dysplasia, elbow dysplasia, dilated cardiomyopathy, and bloat appear on both lists, more overlap than most Dane comparisons show.

Which needs more exercise?

The Dane, rated moderate (3/5) against the Bernard's low (2/5) -- the Bernard is one of the more sedentary giant breeds.

Quick answers

View more answers
Living

Which fits a small home better?

Neither -- both tie at very low (1/5) for apartment suitability, making this comparison mostly relevant to house-with-yard households.

Costs

Monthly cost comparison?

$150-310 for a Saint Bernard versus $200-400 for a Great Dane; both rate very high (5/5) overall.

Behavior

Which needs more exercise?

The Great Dane, rated moderate (3/5) against the Bernard's low (2/5).

Health

Which lives longer?

Roughly the same -- both run 7-10 to 8-10 years, among the shorter lifespans on this site.

Related DogBreedCompass guides

  • Great Dane breed guideReaders comparing the two usually want the full profile of Great Dane before deciding.
  • Saint Bernard breed guideThe same for Saint Bernard, so the comparison can be checked against the detail.
  • Great Dane vs Mastiff (English Mastiff)Mastiff (English Mastiff) is the closest breed to Great Dane on the measured axes, so it is the natural next comparison.
  • Saint Bernard vs NewfoundlandNewfoundland sits closest to Saint Bernard, which makes it the alternative worth ruling out.
  • What Great Dane costs to keepAnyone weighing these two is usually also pricing them, and the cost pages carry city-level figures.
  • Saint Bernard health problemsThe health pages set out what each breed is actually screened for.

Related guides

Important reminder

Health information here is general and is not veterinary advice. If your dog shows pain, sudden behaviour change, or worsening symptoms, consult a licensed veterinarian.

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