Working · Large (85-115+ lbs) · 10-12 years
Great Pyrenees
Calm, patient, smart; independent night-time barker bred to make its own decisions.
85–115 lb
At a glance
Kid-friendly
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First-time owners
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Energy
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Shedding
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Good with cats
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Alone time
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Apartment OK
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Trainability
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What this is
What they’re great at
✓ Handles alone time better than most breeds
✓ Devoted family loyalty - nothing gets past them
Why it matters
Honest challenges
The fur is a lifestyle
Heavy-shedding coat with seasonal blowouts.
What helps: ['The weekly rake routine in the Grooming Kit halves it', 'Robot vacuum on daily patrol (see Home Setup)', 'A professional deshed blowout during coat-blow weeks saves the house']
Heavy-shedding coat with seasonal blowouts.
What helps: ['The weekly rake routine in the Grooming Kit halves it', 'Robot vacuum on daily patrol (see Home Setup)', 'A professional deshed blowout during coat-blow weeks saves the house']
Vocal by design
Alert heritage - announcing things IS the historic job.
What helps: ['Thank-and-redirect: acknowledge the alert, cue quiet, pay the quiet', 'Manage triggers: window film and white noise beat willpower', 'Exercise first - a tired alarm system fires less. Never bark collars']
Alert heritage - announcing things IS the historic job.
What helps: ['Thank-and-redirect: acknowledge the alert, cue quiet, pay the quiet', 'Manage triggers: window film and white noise beat willpower', 'Exercise first - a tired alarm system fires less. Never bark collars']
Independent contractor, not employee
Bred to work without human direction - repetition drills insult them.
What helps: ['Short sessions, premium pay: five brilliant minutes beat thirty mediocre ones', 'Work WITH the instincts - scent games for noses, chase games for sprinters', "Marker training makes your 'yes' crystal clear (Training School)"]
Bred to work without human direction - repetition drills insult them.
What helps: ['Short sessions, premium pay: five brilliant minutes beat thirty mediocre ones', 'Work WITH the instincts - scent games for noses, chase games for sprinters', "Marker training makes your 'yes' crystal clear (Training School)"]
Prey drive is hardwired
Small fast animals flip an ancient switch - this is wiring, not disobedience.
What helps: ['Management IS the training: never unsupervised with small pets, period', 'Secure fencing plus leash or long line outdoors for life', 'Feed the drive legally: flirt pole and lure-chase games']
Small fast animals flip an ancient switch - this is wiring, not disobedience.
What helps: ['Management IS the training: never unsupervised with small pets, period', 'Secure fencing plus leash or long line outdoors for life', 'Feed the drive legally: flirt pole and lure-chase games']
What you can do
Exercise & training
Exercise: Moderate - daily walks; patrols rather than plays
Training profile — Guardian / mastiff / livestock guardian type: Bred to make independent decisions about threats. Your job is teaching them that YOU handle threat assessment. A professional trainer relationship from puppyhood is money well spent.
What you can do
Grooming & coat
Grooming: Moderate-high - weekly thorough brushing minimum.
Shedding: Very heavy.
Good to know
Health to know about
Hip dysplasia, patellar luxation, bloat, osteosarcoma, tricuspid valve dysplasia
Breed-typical tendencies, not a diagnosis. Individual dogs vary enormously — your veterinarian screens for what matters for your dog.
Why it matters
Emergency red flags
Poisoning (chocolate, xylitol, grapes, medications, rodenticide)
Vomiting, drooling, tremors, collapse, or known ingestion
→ Call ASPCA Poison Control 888-426-4435 or Pet Poison Helpline 855-764-7661 immediately; do NOT induce vomiting unless instructed
Vomiting, drooling, tremors, collapse, or known ingestion
→ Call ASPCA Poison Control 888-426-4435 or Pet Poison Helpline 855-764-7661 immediately; do NOT induce vomiting unless instructed
Know your ER
→ Save your nearest 24-hour emergency vet's address and phone in your phone TODAY, not during a crisis
→ Save your nearest 24-hour emergency vet's address and phone in your phone TODAY, not during a crisis
BLOAT / GDV - the minutes-matter emergency for this breed
Unproductive retching (trying to vomit, nothing comes), rapidly swelling/hard belly, drooling, pacing, sudden distress after eating
→ Drive to the ER immediately. Do not wait to see if it passes. Untreated GDV is fatal within hours
Unproductive retching (trying to vomit, nothing comes), rapidly swelling/hard belly, drooling, pacing, sudden distress after eating
→ Drive to the ER immediately. Do not wait to see if it passes. Untreated GDV is fatal within hours
Heat stroke
Loud/frantic breathing, brick-red or blue gums, wobbliness, collapse, vomiting in heat
→ Move to AC, wet with cool (not ice) water especially belly/paws, fan, and drive to ER with windows down/AC on - even if the dog seems to recover
Loud/frantic breathing, brick-red or blue gums, wobbliness, collapse, vomiting in heat
→ Move to AC, wet with cool (not ice) water especially belly/paws, fan, and drive to ER with windows down/AC on - even if the dog seems to recover
This page never carries product links in the emergency section. ASPCA Poison Control (888) 426-4435 · Pet Poison Helpline (855) 764-7661.
Good to know
The numbers
Typical ranges for planning, not promises — costs vary by region, breeder and individual dog.
| Group | Working |
| Size | Large (85-115+ lbs) |
| Lifespan | 10-12 years |
| Healthy adult weight | 85–115 lb |
| Original purpose | Guarding sheep flocks from wolves and bears, working independently. |
| Monthly care | $120-$200 |
| Typical puppy price | $800-$2,000 |
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