Newfoundland vs Saint Bernard: Giant Rescuers Compared

Lazar Jovanovic Lazar Jovanovic · Updated February 19, 2025
Two Saint Bernard dogs with rescue barrels around their necks sit on the snow, framed by majestic mountains and clear blue skies, embodying the spirit of giant rescuers.

Newfoundlands and Saint Bernards have rich histories as working dogs. Both breeds were developed for specific purposes in challenging environments. Let’s take a closer look at the similarities and differences between these two breeds.

If you’re still on the market to buy a Newfoundland or Saint Bernard, PuppySpot currently offers a $300 discount using the code PUPPY300, just click the banner below!

Golden retriever puppy on a sunny path with "PuppySpot" logo and text: "The best place to discover your puppy." Button reads "Find a Puppy.

Physical Characteristics and Appearance

Newfoundlands and Saint Bernards are both large breeds with distinctive features. They have unique coat types and sizes that set them apart from other dogs.

Size and Weight Comparisons

  • Newfoundlands and Saint Bernards are both giant dogs. Newfoundland females typically weigh 100-120 pounds, while males can reach 150 pounds. Saint Bernards are even larger.
  • Male Saint Bernards often weigh 140-180 pounds, with some reaching 200 pounds. Females usually weigh 120-140 pounds.
  • For height, Newfoundlands stand about 26-28 inches tall at the shoulder. Saint Bernards are slightly taller, measuring 28-30 inches for males and 26-28 inches for females.
  • Both breeds are muscular and powerful, with broad chests and strong legs.

Coat Types and Shedding

  • Newfoundlands have a flat, water-resistant double coat. The outer coat is thick and long, while the inner coat is dense and soft. This helps them stay warm in cold water.
  • Saint Bernards come in two coat varieties: short-haired and long-haired. The short-haired coat is dense and smooth. The long-haired coat is slightly wavy.
  • Both breeds shed heavily, especially during seasonal changes. You’ll need to brush them regularly to manage shedding.
  • Newfoundlands are usually black, brown, or gray. Saint Bernards are typically reddish-brown with white markings or white with reddish-brown patches.
  • Newfoundlands have webbed feet for swimming, while Saint Bernards have large paws for walking in snow.

Two Newfoundland dogs wearing rescue harnesses with barrels trek along a snowy mountain trail, surrounded by snow-covered peaks and towering pine trees.

Temperament and Personality Traits

Newfoundlands and Saint Bernards are known for their gentle and loving nature. Both breeds are affectionate dogs that make great family pets. They have calm demeanors and are often called gentle giants.

Behavioral Differences

  • Newfoundlands are known for their sweet temperament. They are patient and good with children. You’ll find them to be protective and loyal to their families.
  • Saint Bernards are also gentle giants. They have a playful side but can be a bit stubborn at times. These dogs are calm and steady, making them great companions.
  • Both breeds are affectionate, but Newfoundlands may be more eager to please. Saint Bernards can be independent thinkers, which might make training a bit challenging.

Socialization and Interaction Skills

  • You’ll find that both breeds are social and friendly. They generally get along well with other pets and people.
  • Newfoundlands love to be around their families. They may try to sit on your lap despite their size. These dogs are natural protectors and often place themselves between you and strangers.
  • Saint Bernards are also social but may be a bit more reserved with new people. They warm up quickly and enjoy being part of family activities.
  • Both breeds need early socialization. This helps them become well-rounded dogs. Expose them to different people, pets, and situations when they’re young.

Health and Lifespan

Newfoundlands and Saint Bernards face similar health challenges due to their large size. Both breeds have a life expectancy of about 8-10 years. Let’s look at their common health issues and factors that affect how long they live.

Common Health Issues

  • Newfoundlands and Saint Bernards are prone to joint problems like hip and elbow dysplasia. These can cause pain and limit mobility. Both breeds may develop bloat, a serious condition where the stomach twists.
  • Heart issues are a concern too. Newfoundlands can get dilated cardiomyopathy, while Saint Bernards might face subaortic stenosis. Eye problems like cataracts and entropion can affect both breeds.
  • You should watch for signs of hypothyroidism in your giant breed. This condition slows down their metabolism. Both breeds can also develop epilepsy, which causes seizures.

Factors Affecting Life Expectancy

  • Your dog’s diet plays a big role in how long it lives. Feed your Newfoundland or Saint Bernard a high-quality diet suited for large breeds. Regular exercise is crucial, but don’t overdo it when they’re young.
  • Keep your dog at a healthy weight. Extra pounds put stress on joints and organs. Regular vet check-ups can catch health issues early. This is key for managing conditions like cancer, which both breeds can get.
  • Genetics matter too. Choose a reputable breeder who tests for hereditary issues. Good breeding practices can reduce the risk of inherited health problems in your puppy.

Bundled in winter gear, a person hikes through snow alongside two large Newfoundland dogs, surrounded by snowy mountains and a bright blue sky.

Care Requirements

Newfoundlands and Saint Bernards need specific care to stay healthy and happy. Their size and coats require special attention. Let’s look at what these gentle giants need.

Exercise and Activity Levels

  • Both breeds need daily exercise, but not as much as you might think. Newfoundlands and Saint Bernards have moderate energy levels. A 30-minute walk or play session each day is often enough.
  • Don’t overwork these big dogs, especially in hot weather. They can overheat quickly. Swimming is great for Newfoundlands. It’s in their nature.
  • Mental stimulation is key. Use puzzle toys or training sessions to keep their minds active. This helps prevent boredom and destructive behavior.

Grooming and Maintenance

  • These dogs shed a lot. You’ll need to brush them several times a week. During shedding seasons, daily brushing is best.
  • Newfoundlands have water-resistant double coats. They need regular baths and coat conditioning. Saint Bernards come in short and long-haired varieties. The long-haired ones need more grooming.
  • Check and clean their ears weekly. Trim their nails every few weeks. Brush their teeth regularly to prevent dental issues.

Diet and Nutrition

  • Feed these big dogs high-quality food made for large breeds. They need a diet that supports their size and prevents joint issues.
  • Control portions carefully. Both breeds can gain weight easily. Obesity puts strain on their joints and hearts.
  • Feed adult dogs twice a day. Puppies need more frequent meals. Always have fresh water available.
  • Talk to your vet about specific dietary needs. Some dogs may need supplements for joint health. Avoid table scraps and human food. These can upset their stomachs and lead to weight gain.

Training and Obedience

Both Newfoundlands and Saint Bernards are smart dogs that can learn rescue skills. They need different training methods to bring out their best abilities.

Learning Capabilities and Intelligence

  • Newfoundlands are quick learners. They pick up new commands fast and love to please their owners. You’ll find them easy to train for basic obedience and more complex rescue tasks.
  • Saint Bernards are also smart, but they can be a bit stubborn. You might need more patience when training them. They do well with consistent, positive reinforcement.
  • Both breeds have good memories. This helps them remember their rescue training over time. You’ll need to start training early for best results.

Training Techniques for Rescue Work

  • For Newfoundlands, focus on water rescue training. They excel at swimming and pulling people to safety. Use treats and praise to reward them for entering the water and following commands.
  • Saint Bernards do well with land-based rescue work. Train them to find people in snow or rough terrain. Use scent training to help them track missing persons.
  • Both breeds need to learn to stay calm in stressful situations. Practice rescue scenarios often to build their confidence. Always use positive methods and avoid punishment.
  • Remember to keep training sessions short and fun. This helps keep these big dogs focused and eager to learn.