Spanish Mastiff
VS
Weimaraner
Spanish Mastiff vs Weimaraner
Compare Spanish Mastiff and Weimaraner 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
Weimaraner
Breed type
Purebred
Purebred
Height
72 – 85 cm
57 – 70 cm
Weight
70 – 120 kg
25 – 40 kg
Life expectancy
8 – 12 years
11 – 14 years
Child friendly
4/5
4/5
Energy level
3/5
4/5
Intelligence
3/5
3/5
Trainability
3/5
3/5
Health
4/5
4/5
Grooming needs
2/5
3/5
Shedding
3/5
3/5
Barking level
3/5
2/5
Aggressiveness
3/5
2/5
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Characteristics
Spanish Mastiff
Great with kids
Low grooming
Giant
Weimaraner
Great with kids
High energy
Quiet
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 Weimaraner
Large, athletic German gundog with a sleek silver-grey coat and amber eyes. Energetic, intelligent and strongly people-oriented “Velcro dog” needing 1.5–2 hours of daily exercise plus training. Versatile in dog sports; without stimulation may become noisy, destructive or escape-prone.
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