Border Collie
VS
Spanish Mastiff
Border Collie vs Spanish Mastiff
Compare Border Collie 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
Border Collie
Spanish Mastiff
Breed type
Purebred
Purebred
Height
52 – 53 cm
72 – 85 cm
Weight
12 – 20 kg
70 – 120 kg
Life expectancy
10 – 15 years
8 – 12 years
Child friendly
3/5
4/5
Energy level
4/5
3/5
Intelligence
5/5
3/5
Trainability
5/5
3/5
Health
3/5
4/5
Grooming needs
3/5
2/5
Shedding
3/5
3/5
Barking level
5/5
3/5
Aggressiveness
2/5
3/5
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Characteristics
Border Collie
High energy
Super smart
Easy to train
Medium
Spanish Mastiff
Great with kids
Low grooming
Giant
Summary
About Border Collie
The Border Collie is a medium, athletic herding dog known for intense focus, high intelligence and very high energy. Developed to work sheep all day, it excels in herding, sports and training. It needs plenty of exercise, mental stimulation and structured guidance in an active home.
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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