
Great Pyrenees
- Giant
- Working Group
- Popularity rank 66
The Great Pyrenees is a giant, calm guardian bred to watch over flocks in the mountains between France and Spain. Behind that patient, all-white presence is a smart, independent dog devoted to its family.
- Height
- 25 to 32
- inches at the shoulder
- Weight
- 85 to 100
- pounds, adult
- Life expectancy
- 10 to 12
- years, median 11
- Senior from
- 8.2
- years, about
Senior starts in the last quarter of a breed's expected lifespan, following the 2019 AAHA canine life stage guidelines. Individual dogs vary.
About the breed
- Temperament
- Smart, patient, calm
- Coat
- Double, medium
- Origin
- France
- Recognized
- 1933
2015: rank 67, 2016: rank 67, 2017: rank 66, 2018: rank 66, 2019: rank 70, 2020: rank 70, 2021: rank 63, 2022: rank 69, 2023: rank 64, 2024: rank 74, 2025: rank 66
The Great Pyrenees is a giant working breed, big and immensely strong, standing 25 to 32 inches at the shoulder and weighing 85 to 100 pounds. The weatherproof double coat is all white, or white with markings in shades of gray, tan, reddish-brown, or badger.
First bred to guard livestock in the Pyrenees Mountains between Spain and France, these dogs protected sheep from predators such as bears and wolves, and their thick white coat blended into the snowy country. The breed was recognized in 1933.
At home, a Pyr usually carries a calm, almost Zen-like presence, but it can spring into action quickly to meet a threat. With the people they love they are gentle, patient, and affectionate, which makes them devoted family dogs.
Bred to work alone in mountain valleys, the Great Pyrenees is smart but independent and strong-willed. That self-reliance shapes everything from its low-key energy to its approach to training.
Temperament and needs
Scored 1 to 5 for the breed overall. Individual dogs vary.
- Affectionate with family5 out of 5
- Good with young children3 out of 5
- Good with other dogs3 out of 5
- Openness to strangers3 out of 5
- Playfulness3 out of 5
- Watchdog and protective nature5 out of 5
- Adaptability3 out of 5
- Trainability3 out of 5
- Energy level3 out of 5
- Mental stimulation needs3 out of 5
- Barking level3 out of 5
- Shedding3 out of 5
- Grooming frequency2 out of 5
- Drooling3 out of 5
Care
The routines that matter most for this breed. Open one at a time.
Nutrition
Many owners notice that a Great Pyrenees eats a fairly small amount for such a large dog. Even so, feed a high-quality food formulated for large breeds and matched to your dog's life stage (puppy, adult, or senior). A Great Pyrenees eats more than a smaller breed, so include the higher food cost in the household budget.
There is no single rule for how much to feed, since it depends on a dog's health, lifestyle, and weight. Follow the label on your food and ask your veterinarian for specifics. Take care not to overfeed: portion meals with a measuring cup and keep treats to no more than 10% of daily calories.
The Great Pyrenees is a deep-chested breed prone to bloat (gastric dilatation-volvulus, or GDV), in which the stomach distends and twists. The causes are not fully understood, but a few feeding habits may help lower the risk:
- Feed two or three small meals through the day instead of one large meal.
- Avoid vigorous exercise around mealtimes.
- Use a slow-feeder bowl, and skip raised food bowls.
- Ask your vet about a gastropexy procedure.
For dogs with joint-related growth disorders, joint supplements with glucosamine and chondroitin can support healthy joints, and omega-3 supplements such as fish oil also support the joints, skin, and coat. Always talk to your veterinarian before starting any supplement.
Grooming
For all that fur, a Great Pyrenees needs fairly little grooming, because the coat resists dirt and tangles. The double coat has a long outer layer over a soft undercoat, and that undercoat sheds heavily, especially with the seasons.
Brush at least once a week with a pin brush or slicker brush, and more often during seasonal shedding, to clear cast-off hair before it ends up all over the house. A regular brushing session is usually enough to keep the coat in good shape.
Trim the nails regularly, since overly long nails cause discomfort, and brush the teeth often with a toothpaste made for dogs, alongside professional dental cleanings. Clean and dry the ears any time your dog has been in water, such as after swimming or bathing, to help keep them comfortable.
Starting these routines in puppyhood helps them become lifelong habits. The breed does not typically have sensitive skin, but contact your veterinarian if you notice changes such as redness, frequent scratching, or eye discharge or cloudiness.
Exercise
The Great Pyrenees is not a highly active breed. As a livestock guardian, it patrols its territory but conserves energy for whatever might threaten the flock, so day-to-day it surveys its surroundings without much effort.
Moderate exercise keeps a Pyr healthy and content: daily walks with you, or time to sniff around a securely fenced yard. They enjoy roaming outdoors, but they have little drive to chase, though they will bark to alert the family, even at the mail carrier. Keep your dog behind a sturdy fence so it cannot wander off and get lost.
Dog sports such as cart-pulling, obedience trials, and agility give them a way to work both mind and body. Their calm, low-key lifestyle also makes them adaptable companions in an urban household, not just on a farm.
Training
Great Pyrenees were bred to be independent thinkers, working without guidance as they watch and protect their flock. They are intelligent, but standard obedience often meets indifference: they may ignore a command outright or respond at a glacial pace to signal boredom. That independence has persisted over time and can make training a challenge.
Use a consistent routine, patience, and positive reinforcement. The breed club recommends that first-time owners enroll their dog in obedience classes for extra help.
Socialization matters just as much. Starting in puppyhood, introduce your dog to as many people, pets, and places as possible so it grows into a well-mannered, comfortable adult.
The typical Great Pyrenees temperament is calm, patient, and alert. Their gentle nature suits families with children who know how to interact with dogs, though they may do better in homes without very small children, who could be hurt by an accidental bump from a 100-pound dog. They generally live well with other pets but value their alone time and appreciate a quiet space to retreat from more playful companions.
Health conditions
8 conditions are documented for the Great Pyrenees.
A predisposition is not a diagnosis. Ask your vet which screenings make sense for your dog's age.
- Bloat (Gastric Dilatation-Volvulus)Gastrointestinal
- Canine Multifocal Retinopathy, cmr1Eyes
- Degenerative MyelopathyBrain and Spinal Cord
- Eye ProblemsEyes
- Glanzmann's ThrombastheniaBlood
Show all 8 conditions Show fewer
- Joint ProblemsSkeletal
- Neuronal DegenerationBrain and Spinal Cord
- Patellar LuxationSkeletal
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