Great Dane (Grand danois)
VS
Spanish Mastiff
Great Dane (Grand danois) vs Spanish Mastiff
Compare Great Dane (Grand danois) and Spanish Mastiff side by side and get a clear picture of what sets the breeds apart. Explore differences in size, weight, temperament, activity level, and other key traits to more easily decide which breed best fits your lifestyle and circumstances.
Characteristic
Great Dane (Grand danois)
Spanish Mastiff
Breed type
Purebred
Purebred
Height
71 – 86 cm
72 – 85 cm
Weight
49 – 95 kg
70 – 120 kg
Life expectancy
8 – 10 years
8 – 12 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
4/5
Grooming needs
3/5
2/5
Shedding
3/5
3/5
Barking level
2/5
3/5
Aggressiveness
2/5
3/5
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Characteristics
Great Dane (Grand danois)
Great with kids
Quiet
Giant
Spanish Mastiff
Great with kids
Low grooming
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 Spanish Mastiff
Large, powerful livestock guardian, calm and observant yet strongly protective. Quiet and laid back at home if well exercised, deeply loyal with family and usually reserved with strangers. Independent and thoughtful, it suits experienced owners with space, structure and early socialisation.
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