Cairn Terrier vs Mastiff
Compare Cairn Terrier and 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
Mastiff
Breed type
Purebred
Purebred
Height
28 – 31 cm
70 – 91 cm
Weight
7 – 8 kg
75 – 110 kg
Life expectancy
12 – 17 years
10 – 12 years
Child friendly
5/5
3/5
Energy level
3/5
3/5
Intelligence
3/5
4/5
Trainability
4/5
3/5
Health
4/5
2/5
Grooming needs
4/5
3/5
Shedding
1/5
3/5
Barking level
4/5
3/5
Aggressiveness
2/5
2/5
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Characteristics
Cairn Terrier
Great with kids
Easy to train
Small
Mastiff
Super smart
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 Mastiff
The Mastiff is a giant, heavily built guardian dog, calm and dignified yet deeply devoted to its family. It is watchful rather than aggressive, needs gentle, consistent training, moderate exercise, and space. Its short coat is easy to maintain, but drool, health care, and costs are significant.
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