Great Pyrenees

Working
giant size
10-12 years

Great Pyrenees are large livestock guardian dogs known for a calm demeanor, protective instincts, and an independent mindset. They bond closely with family and are gentle with children, but they may be wary of strangers and prone to nighttime barking. Because they were bred to make decisions on their own, consistent training and secure fencing matter. Their thick coat requires regular brushing. Give them management, Great Pyrenees can be steady, devoted guardians and affectionate companions.

The Great Pyrenees is a giant dog in the Working group, known for Calm, Protective, Independent. Adults typically weigh 85-120 lbs and stand 25-32 in, with a lifespan around 10-12 years.

Quick facts

  • Group: Working
  • Size: giant
  • Lifespan: 10-12 years
  • Weight: 85-120 lbs
  • Height: 25-32 in
  • Temperament: Calm, Protective, Independent, Gentle

Temperament & day-to-day life

Temperament helps you predict what daily life with this breed may feel like. The Great Pyrenees is often described as Calm, Protective, Independent, Gentle. Individual dogs vary, but these traits are a solid starting point when you’re planning training, enrichment, and routines.

If you’re researching this breed because you’re trying to identify your own dog, use temperament as supporting evidence—not the final verdict. Compare size, proportions, and behavior patterns, then confirm with a photo using the AI dog breed identifier.

Training & exercise

Working breeds were developed for jobs like guarding, rescue, pulling, and protection. They’re often powerful, steady, and thrive with structure.

Clear boundaries and predictable routines help. Focus on engagement, impulse control, and rewarding calm behavior as much as high drive.

Most working dogs need both physical exercise and purposeful tasks. Strength and athleticism should be matched with thoughtful training.

History

The Great Pyrenees originated in the Pyrenees mountains between France and Spain as a livestock guardian. The breed was prized for protecting flocks from predators in rugged terrain.

Care tips

Good care is less about perfection and more about consistency. Start with simple routines you can keep up—daily movement, a predictable feeding plan, and regular check-ins for ears, nails, and skin.

  • Secure your fencing; independent guardians may roam to patrol.
  • Brush frequently; thick coats shed heavily, especially seasonally.
  • Socialize early to shape confident, stable behavior around strangers.
  • Train with patience; independence requires consistent reinforcement.
  • Expect alert barking—teach cues and manage nighttime routines.

Similar breeds to compare

Many breeds share similar silhouettes and features. If you’re comparing AI results or deciding between breeds, it helps to read a few profiles side by side. Common look-alikes and close cousins to the Great Pyrenees include Newfoundland, Saint Bernard, Bernese Mountain Dog, Mastiff.

When you compare, focus on structure (muzzle length, ear set, body proportions) as much as coat color. Then confirm by looking at temperament and daily care needs.

FAQ

How big do Great Pyreneess get?

Most adult Great Pyreneess fall around 85-120 lbs and stand 25-32 in. Genetics, diet, and activity level all influence where an individual dog lands within that range.

How long do Great Pyreneess live?

The typical lifespan is 10-12 years. Preventive vet care, healthy weight, and consistent daily exercise are some of the biggest factors that support longevity.

What is the Great Pyrenees temperament like?

Many owners describe this breed as Calm, Protective, Independent, Gentle. Early socialization and reward-based training help those traits show up as calm confidence at home and on walks.

How can I identify a Great Pyrenees from a photo?

Upload a clear photo (ideally with the full body visible) to our dog breed identifier. Use the results as a starting point, then compare likely matches in the breed directory.