Australian Kelpie vs Bullmastiff
Compare Australian Kelpie and Bullmastiff: size, life expectancy, temperament and care side by side.
Australian Kelpie
VS
Bullmastiff
Comparison Table
Show Differences Only
Characteristic
Australian Kelpie
Bullmastiff
Breed Type
Purebred
Purebred
FCI Group
1 – Sheepdogs and Cattle Dogs
2 – Pinscher and Schnauzer, Molossoid and Swiss Mountain and Cattle Dogs
Height
43 – 51 cm
61 – 69 cm
Weight
14 – 20 kg
41 – 59 kg
Life Expectancy
11 – 15 years
8 – 10 years
Child-Friendly
5/5
5/5
Energy Level
3/5
3/5
Intelligence
5/5
3/5
Trainability
5/5
2/5
Health
4/5
3/5
Grooming Needs
3/5
2/5
Shedding
3/5
3/5
Barking Level
4/5
3/5
Aggressiveness
3/5
4/5
The 1–5 scale shows the level of each trait. A higher value means more of that trait. Individual animals may vary.
Characteristics
Australian Kelpie
Great with Kids
Very Smart
Easy to Train
Medium
Bullmastiff
Great with Kids
Low Grooming
Protective
Stubborn
Giant
Summary
About Australian Kelpie
The Australian Kelpie is a medium, athletic herding dog, bred for stamina and focus. Intelligent and quick to learn, it needs extensive daily exercise and mental work. Affectionate yet independent, it excels in herding and dog sports, stays generally healthy, and suits active, committed homes.
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.
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