Shetland Sheepdog
VS
Mastiff
Shetland Sheepdog vs Mastiff
Compare Shetland Sheepdog 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
Shetland Sheepdog
Mastiff
Breed type
Purebred
Purebred
Height
35 – 37 cm
70 – 91 cm
Weight
6 – 12 kg
75 – 110 kg
Life expectancy
12 – 13 years
10 – 12 years
Child friendly
3/5
3/5
Energy level
4/5
3/5
Intelligence
5/5
4/5
Trainability
3/5
3/5
Health
4/5
2/5
Grooming needs
4/5
3/5
Shedding
5/5
3/5
Barking level
5/5
3/5
Aggressiveness
2/5
2/5
Characteristics
Shetland Sheepdog
High energy
Super smart
Small
Mastiff
Super smart
Giant
Summary
About Shetland Sheepdog
The Shetland Sheepdog is a small to medium, agile herding breed with a dense double coat and striking colors. Bright, sensitive, and very people focused, it bonds closely with family, is reserved with strangers, excels in dog sports, and needs regular grooming, daily walks, and mental exercise.
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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