DogMatchUp

Great Pyrenees vs Pyrenean Mastiff

Comprehensive comparison of two popular breeds to help you decide which one might be the better fit for your lifestyle and preferences.

Great Pyrenees
Medium

Great Pyrenees

Working Group

Pyrenean Mastiff
Giant

Pyrenean Mastiff

Foundation Stock Service

Quick Comparison

Size

Great Pyrenees Medium
Pyrenean Mastiff Giant

Lifespan

Great Pyrenees 10-12 years
Pyrenean Mastiff 10-13 years

Exercise Needs

Great Pyrenees 5/5
Pyrenean Mastiff 2/5

Grooming Needs

Great Pyrenees 3/5
Pyrenean Mastiff 4/5

Breed Overview

Great Pyrenees Overview

Majestic and powerful, Great Pyrenees dogs possess a thick white double coat that protected them from harsh mountain elements. Their muscular build and imposing presence belie their gentle, patient nature. Distinguished by a wedge-shaped head, dark almond eyes, and weather-resistant coat, these dogs maintain a calm, dignified bearing that reflects their heritage as noble guardians.

Origin: Unknown
Life Expectancy: 10-12 years
Size: Medium
Temperament: Smart, Patient, Calm

Pyrenean Mastiff Overview

Majestic and powerful, the Pyrenean Mastiff boasts a massive frame with a thick white coat marked by distinctive patches. Their noble bearing and gentle demeanor belie their impressive strength and protective instincts. Distinguished by a large head, well-proportioned body, and dignified expression, these dogs combine imposing physical presence with remarkable agility for their size.

Origin: Unknown
Life Expectancy: 10-13 years
Size: Giant
Temperament: Gentle, Brave, Noble

Key Differences

  • Energy Level: Great Pyreneess are more energetic than Pyrenean Mastiffs, requiring more daily exercise.
  • Grooming: Great Pyreneess require less grooming attention compared to Pyrenean Mastiffs.
  • Temperament: While both breeds are intelligent, Great Pyreneess tend to be more reserved with strangers than Pyrenean Mastiffs.
  • Trainability: Pyrenean Mastiffs may be slightly easier to train due to their Pyrenean Mastiff's higher intelligence ranking.
  • Living Situation: Pyrenean Mastiffs adapt better to apartment living, while Great Pyreneess typically prefer homes with more space.

Detailed Comparison

Below is a comprehensive side-by-side comparison of the Great Pyrenees and Pyrenean Mastiff, covering everything from physical characteristics to care requirements.

Basic Information

Feature Great Pyrenees Pyrenean Mastiff
Size Medium Giant
Life Expectancy 10-12 years 10-13 years
Country of Origin Unknown Unknown
Breed Group Working Group Foundation Stock Service

Physical Characteristics

Feature Great Pyrenees Pyrenean Mastiff
Height
25-32 inches
64-81 cm
25-31 inches
64-79 cm
Weight
85-100 lbs
39-45 kg
120-239 lbs
54-109 kg
Coat Type Short, dense coat Short, dense coat
Coat Length Short Short
Shedding Seasonal Seasonal

Temperament & Behavior

Feature Great Pyrenees Pyrenean Mastiff
Temperament Smart, Patient, Calm Gentle, Brave, Noble
Energy Level
5/5
2/5
Intelligence
2/5
2/5

Compatibility

Feature Great Pyrenees Pyrenean Mastiff
Good with Children
3/5
5/5
Good with Other Dogs
3/5
3/5
Apartment Friendly
2/5
2/5

Temperament & Personality

Great Pyrenees Temperament

Smart Patient Calm

The Great Pyrenees is known for being smart, patient, calm, making them better suited for homes without young children. Their moderate intelligence means they can be trained with consistent effort. They tend to be reserved with strangers, which makes them good watchdogs. With their high energy levels, they need plenty of exercise and mental stimulation to prevent boredom and destructive behaviors.

Pyrenean Mastiff Temperament

Gentle Brave Noble

The Pyrenean Mastiff is characterized by being gentle, brave, noble, which makes them great companions for families. With their moderate intelligence, they can learn with consistent training methods. They're naturally cautious around strangers, which enhances their ability to serve as watchdogs. Their moderate energy level makes them versatile companions that can adapt to your activity level, though regular exercise is still important.

Temperament Comparison

When comparing the Great Pyrenees and Pyrenean Mastiff, there are notable differences in their temperaments that potential owners should consider:

Sociability with Strangers

Great Pyrenees
3/5
Pyrenean Mastiff
3/5

Good with Children

Great Pyrenees
3/5
Pyrenean Mastiff
5/5

Side-by-Side Trait Ratings

GOOD WITH YOUNG CHILDREN

Great Pyrenees

Not Recommended Good With Children

Rating: 3/5

Pyrenean Mastiff

Not Recommended Good With Children

Rating: 5/5

GOOD WITH OTHER DOGS

Great Pyrenees

Not Recommended Good With Other Dogs

Rating: 3/5

Pyrenean Mastiff

Not Recommended Good With Other Dogs

Rating: 3/5

ENERGY LEVEL

Great Pyrenees

Low High

Rating: 5/5

Pyrenean Mastiff

Low High

Rating: 2/5

TRAINABILITY / INTELLIGENCE

Great Pyrenees

Challenging Easy to Train

Rating: 2/5

Pyrenean Mastiff

Challenging Easy to Train

Rating: 2/5

GROOMING NEEDS

Great Pyrenees

Low High

Rating: 3/5

Pyrenean Mastiff

Low High

Rating: 4/5

Care & Maintenance

Great Pyrenees Care Requirements

Exercise Needs

5/5

Great Pyreneess require significant daily exercise, including at least 60-90 minutes of physical activity. This can include walks, play sessions, and more vigorous activities like running, swimming, or fetch.

Grooming Requirements

3/5

With their short, dense coat coat, Great Pyreneess require moderate grooming. This includes regular brushing to prevent matting and reduce shedding. Occasional professional grooming may be beneficial.

Pyrenean Mastiff Care Requirements

Exercise Needs

2/5

Pyrenean Mastiffs need regular daily exercise, including about 30-60 minutes of physical activity. This should include walks, play sessions, and moderate activities like walking and interactive play.

Grooming Requirements

4/5

With their short, dense coat coat, Pyrenean Mastiffs require significant grooming attention. This includes brushing several times per week to maintain coat health and reduce shedding. Professional grooming every 4-8 weeks is typically necessary.

Health & Lifespan

Great Pyrenees Health Profile

Average Lifespan: 10-12 years

Common Health Issues:

  • Hip Dysplasia
  • Bloat
  • Patellar Luxation
  • Eye Problems
  • Heart Issues

Pyrenean Mastiff Health Profile

Average Lifespan: 10-13 years

Common Health Issues:

  • Hip Dysplasia
  • Elbow Dysplasia
  • Bloat
  • Heart Issues
  • Eye Problems

Pros & Cons

Great Pyrenees

Pros

  • Excellent guardian
  • Gentle with family
  • Independent nature
  • Good with children
  • Weather-resistant coat

Cons

  • Heavy shedding
  • Stubborn streak
  • Needs space
  • Independent nature
  • Barking tendency

Pyrenean Mastiff

Pros

  • Gentle and patient with family
  • Excellent guardian
  • Good with children
  • Calm temperament

Cons

  • Requires large living space
  • Heavy shedding
  • High food costs
  • Not suitable for novice owners

Ready to Find Your Perfect Match?

Now that you've compared the Great Pyrenees and Pyrenean Mastiff, explore more breeds or use our breed matching tool to find the perfect dog for your lifestyle.