Great Dane (Grand danois) vs Pyrenean Mastiff
Compare Great Dane (Grand danois) and Pyrenean Mastiff: size, life expectancy, temperament and care side by side.
Great Dane (Grand danois)
VS
Pyrenean Mastiff
Comparison Table
Show Differences Only
Characteristic
Great Dane (Grand danois)
Pyrenean Mastiff
Breed Type
Purebred
Purebred
FCI Group
2 – Pinscher and Schnauzer, Molossoid and Swiss Mountain and Cattle Dogs
2 – Pinscher and Schnauzer, Molossoid and Swiss Mountain and Cattle Dogs
Height
71 – 86 cm
71 – 78 cm
Weight
49 – 95 kg
75 – 81 kg
Life Expectancy
8 – 10 years
11 – 13 years
Child-Friendly
5/5
4/5
Energy Level
3/5
3/5
Intelligence
3/5
3/5
Trainability
3/5
3/5
Health
2/5
3/5
Grooming Needs
3/5
3/5
Shedding
3/5
3/5
Barking Level
2/5
3/5
Aggressiveness
2/5
3/5
The 1–5 scale shows the level of each trait. A higher value means more of that trait. Individual animals may vary.
Characteristics
Great Dane (Grand danois)
Great with Kids
Quiet
Giant
Pyrenean Mastiff
Great with Kids
Giant
Summary
About Great Dane (Grand danois)
The Great Dane (Grand danois) is a giant, elegant dog, among the tallest breeds. Once a boar‑hunting and estate guard dog, it is now a loyal, people‑oriented companion. Calm indoors with moderate exercise needs, it requires space, careful training, health care and close daily companionship.
About Pyrenean Mastiff
Large Spanish livestock guardian, the Pyrenean Mastiff is a giant, steady dog with a dense white coat and dark patches. Calm, observant and deeply loyal, it’s affectionate with family yet reserved with strangers, needing space, firm but gentle training, and experienced ownership.
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