Newfoundland vs Saint Bernard: Gentle Giants Compared

Last updated: April 27, 2026

Two Beloved Gentle Giants

The newfoundland vs saint bernard comparison is a common crossroads for families drawn to massive, sweet-natured dogs. Both breeds are legendary for their gentle dispositions, impressive size, and history of working alongside humans in demanding conditions. Yet they differ meaningfully in grooming needs, exercise requirements, health profiles, and the daily realities of living with a truly giant dog.

Whether you are drawn to the Newfoundland’s water rescue heritage or the Saint Bernard’s Alpine lifesaving legacy, understanding the practical differences between these breeds helps you choose the companion that fits your household and lifestyle.

Origins and History

The Newfoundland was developed on the island of Newfoundland in eastern Canada, where fishermen relied on these powerful swimmers to haul nets, retrieve overboard equipment, and rescue drowning victims. Their webbed feet, water-resistant double coat, and natural swimming ability made them indispensable working partners on the Atlantic coast. The breed’s reputation for water rescue is so strong that many coast guard and lifesaving organizations still use Newfoundlands today.

The Saint Bernard traces its origins to the Great St. Bernard Hospice in the Swiss Alps, where monks bred these dogs beginning around the 17th century. Saint Bernards patrolled treacherous mountain passes, locating snowbound travelers and guiding them to safety. The breed’s keen sense of direction, thick coat, and massive size allowed them to navigate deep snow and provide warmth to stranded travelers.

Both breeds share a heritage of service and rescue, which explains their remarkable gentleness and intuitive connection with humans.

Size and Appearance

Both breeds are giant dogs, but they carry their size differently.

Newfoundland:

• Height: 26 to 28 inches (males); 24 to 26 inches (females)
• Weight: 130 to 150 pounds (males); 100 to 120 pounds (females)
• Coat: Thick, long, water-resistant double coat
• Colors: Black, brown, gray, or Landseer (white with black markings)
• Build: Powerful, balanced, strong-boned with a broad chest

Saint Bernard:

• Height: 28 to 30 inches (males); 26 to 28 inches (females)
• Weight: 140 to 180 pounds (males); 120 to 140 pounds (females)
• Coat: Short-haired or long-haired varieties; dense double coat
• Colors: Red and white, brindle and white, brown-yellow and white
• Build: Massive, powerful, heavier bone than the Newfoundland

Saint Bernards are generally taller and heavier than Newfoundlands, making them among the largest domestic dog breeds. Newfoundlands are substantial but slightly more compact and proportional. Both breeds have large, expressive heads and gentle, intelligent eyes that contribute to their endearing appearance.

Temperament and Personality

Temperament is one area where the newfoundland vs saint bernard comparison reveals more similarities than differences. Both breeds are famously gentle, patient, and devoted to their families.

Newfoundlands are often called “nanny dogs” for their protective, watchful nature around children. They are calm, patient, and remarkably tolerant of the chaos that comes with family life. Newfies are social dogs that enjoy being part of household activities without being demanding. Their natural rescue instinct means they may try to “save” family members during swimming, so be prepared for a dog that positions itself between you and the water.

Saint Bernards share the same gentle, patient disposition. They are friendly with everyone, including strangers, other dogs, and children. Saints are slightly more laid-back than Newfoundlands and can be content with less activity. They are watchful but not aggressive, relying on their massive size alone to deter any potential threats.

Both breeds are sensitive to their owner’s emotions and make excellent therapy and emotional support dogs. Neither breed tolerates harsh training methods; positive reinforcement and patience yield the best results with both.

Exercise and Activity Needs

Neither breed is high-energy, but both need regular moderate exercise to stay healthy and maintain a proper weight.

Newfoundlands need 30 to 60 minutes of daily exercise. They particularly enjoy swimming, which is ideal because it provides excellent cardiovascular exercise without stressing joints. Newfies also enjoy moderate hikes and walks, especially in cooler weather. They overheat easily in warm climates due to their thick coats.

Saint Bernards have slightly lower exercise needs, with 30 to 45 minutes of daily activity typically sufficient. Short walks, gentle play sessions, and yard time keep them fit without overexerting their joints. Like Newfoundlands, Saints are heat-sensitive and should be exercised during cooler parts of the day in warm weather.

Both breeds are prone to joint problems, so avoid high-impact exercise, especially during their growth phase (up to 18 to 24 months). Puppy exercise should be limited and controlled, following your veterinarian’s guidelines to protect developing bones and joints.

Grooming and Care

Grooming is where the newfoundland vs saint bernard comparison diverges significantly.

Newfoundlands have a thick, long, water-resistant double coat that requires substantial grooming commitment. Brush at least three to four times per week, and daily during shedding season (spring and fall). Their coat collects dirt, debris, and moisture, and without regular brushing, mats form quickly. Professional grooming every six to eight weeks helps manage the coat, and many Newfie owners keep towels at every door because these dogs drool and track water everywhere.

Saint Bernards come in two coat types. Short-haired Saints need brushing two to three times weekly, while long-haired Saints require the same frequency as Newfoundlands. Both varieties shed heavily, but the short-haired version is somewhat easier to maintain. Saint Bernards are legendary droolers, especially after eating, drinking, or when excited. Keep drool rags handy throughout your home.

Both breeds need regular nail trimming (their nails grow fast and can splay on hard floors), ear cleaning (floppy ears trap moisture), and dental care. Be prepared for significant time and financial investment in grooming either breed.

Health and Lifespan

Giant breeds have shorter lifespans than smaller dogs, and both the Newfoundland and Saint Bernard fall within typical ranges for their size.

Newfoundland health profile:

• Lifespan: 8 to 10 years
• Hip and elbow dysplasia
• Subaortic stenosis (a heart condition)
• Cystinuria (kidney stones)
• Bloat (gastric dilatation-volvulus)

Saint Bernard health profile:

• Lifespan: 8 to 10 years
• Hip and elbow dysplasia
• Osteosarcoma (bone cancer)
• Dilated cardiomyopathy
• Bloat (gastric dilatation-volvulus)
• Entropion and ectropion (eyelid problems)

Both breeds are susceptible to bloat, a life-threatening emergency. Feed two to three smaller meals per day rather than one large meal, use slow-feeder bowls, and avoid vigorous activity for at least an hour after eating. Learn to recognize bloat symptoms (distended abdomen, unproductive retching, restlessness) so you can seek emergency care immediately.

Regular veterinary care, including orthopedic and cardiac screening, helps manage breed-specific risks. Both breeds benefit from breeders who perform comprehensive health testing on parent dogs.

Which Gentle Giant Is Right for You?

Choose a Newfoundland if:

• You live near water or have access to swimming opportunities
• You enjoy an active outdoor lifestyle (moderate hiking, swimming)
• You can commit to frequent grooming sessions
• You want a slightly more active giant breed

Choose a Saint Bernard if:

• You prefer a calmer, more laid-back companion
• You live in a cooler climate
• You want the option of a short-haired coat for easier grooming
• You are comfortable with significant drooling

Both breeds need owners prepared for the realities of giant-dog ownership: large food bills, higher veterinary costs, spacious living quarters, and a vehicle that can accommodate a 100- to 180-pound dog. Both also need early socialization and training while they are still a manageable size.

Consider adopting either breed through breed-specific rescues or our dog adoption hub. Both Newfoundlands and Saint Bernards appear in rescue organizations when owners cannot handle their size or care needs, meaning wonderful dogs are waiting for experienced, committed homes. For more breed guidance, check our Weimaraner vs Vizsla comparison for athletic medium-large breeds or the best dogs for seniors who walk daily for calmer options.

Frequently Asked Questions

Which breed drools more?

Saint Bernards are generally heavier droolers than Newfoundlands, though both breeds drool more than average. Drool increases after eating, drinking, exercising, and in warm weather. Keeping towels accessible and cleaning jowls regularly is part of daily life with either breed.

Are these breeds good with children?

Both breeds are exceptional family dogs known for their patience and gentleness with children. Newfoundlands are often called “nanny dogs” for their protective instinct. However, their size means accidental knockdowns are possible with toddlers, so supervision is always necessary.

Can Newfoundlands or Saint Bernards live in warm climates?

Both breeds are heat-sensitive due to their thick coats and large size. They can live in warmer areas with air-conditioned homes, access to shade and water, and exercise limited to cooler parts of the day. Neither breed should live primarily outdoors in hot climates.

How much does it cost to own a giant breed dog?

Giant breeds cost significantly more than average-sized dogs. Expect higher expenses for food (80 to 120+ pounds per month for premium food), veterinary care (larger doses of medications, higher surgery costs), grooming supplies, and equipment (XL crates, beds, car barriers). Budget $2,000 to $4,000+ annually beyond the initial adoption or purchase cost.

How much space do these dogs need?

Both breeds are surprisingly calm indoors and do not need enormous homes, but they do need enough space to move comfortably. A medium-to-large home with a fenced yard is ideal. Apartments are not recommended for either breed due to their size and the logistical challenges of elevators, stairs, and limited outdoor access.