Bullmastiff
VS
Icelandic Sheepdog
Bullmastiff vs Icelandic Sheepdog
Compare Bullmastiff and Icelandic Sheepdog 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
Bullmastiff
Icelandic Sheepdog
Breed type
Purebred
Purebred
Height
61 – 69 cm
41 – 46 cm
Weight
41 – 59 kg
10 – 14 kg
Life expectancy
8 – 10 years
13 – 17 years
Child friendly
5/5
3/5
Energy level
3/5
4/5
Intelligence
3/5
3/5
Trainability
2/5
4/5
Health
3/5
4/5
Grooming needs
2/5
3/5
Shedding
3/5
3/5
Barking level
3/5
4/5
Aggressiveness
4/5
2/5
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Characteristics
Bullmastiff
Great with kids
Low grooming
Protective
Stubborn
Giant
Icelandic Sheepdog
High energy
Easy to train
Small
Summary
About Bullmastiff
Large, powerful guardian originally bred to catch poachers, the Bullmastiff is calm, confident and deeply loyal, often bonding closely with one person. It has a short, low‑maintenance coat, needs space, consistent early training and socialisation to guide its natural protectiveness.
About Icelandic Sheepdog
The Icelandic Sheepdog is Iceland’s only native spitz‑type herder, medium‑small, sturdy, and agile with a curled tail and thick double coat in varied colors. Cheerful, social, and vocal, it thrives on daily exercise, close family involvement, gentle training, and regular grooming.
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