Cairn Terrier vs Spanish Mastiff
Compare Cairn Terrier 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
Cairn Terrier
Spanish Mastiff
Breed type
Purebred
Purebred
Height
28 – 31 cm
72 – 85 cm
Weight
7 – 8 kg
70 – 120 kg
Life expectancy
12 – 17 years
8 – 12 years
Child friendly
5/5
4/5
Energy level
3/5
3/5
Intelligence
3/5
3/5
Trainability
4/5
3/5
Health
4/5
4/5
Grooming needs
4/5
2/5
Shedding
1/5
3/5
Barking level
4/5
3/5
Aggressiveness
2/5
3/5
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Characteristics
Cairn Terrier
Great with kids
Easy to train
Small
Spanish Mastiff
Great with kids
Low grooming
Giant
Summary
About Cairn Terrier
Small, sturdy Scottish terrier bred to hunt among rocky cairns. Around 28–31 cm tall with a harsh, weatherproof double coat needing regular stripping and brushing. Bold, curious, affectionate, and vocal; enjoys daily walks, mental stimulation, and active family life. Generally hardy and long-lived.
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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