Spanish Mastiff vs Giant Schnauzer
Compare Spanish Mastiff and Giant Schnauzer 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
Spanish Mastiff
Giant Schnauzer
Breed type
Purebred
Purebred
Height
72 – 85 cm
60 – 70 cm
Weight
70 – 120 kg
35 – 47 kg
Life expectancy
8 – 12 years
12 – 15 years
Child friendly
4/5
4/5
Energy level
3/5
3/5
Intelligence
3/5
4/5
Trainability
3/5
4/5
Health
4/5
4/5
Grooming needs
2/5
5/5
Shedding
3/5
3/5
Barking level
3/5
3/5
Aggressiveness
3/5
2/5
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Characteristics
Spanish Mastiff
Great with kids
Low grooming
Giant
Giant Schnauzer
Great with kids
Super smart
Easy to train
Large
Summary
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.
About Giant Schnauzer
The Giant Schnauzer is a large, powerful German working dog with a harsh, bearded coat needing regular grooming. Intelligent, energetic, loyal, and protective, it bonds closely with its family, excels in demanding dog sports, and requires experienced handling, training, and ample exercise.
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