Chihuahua vs Bull Terrier
Compare Chihuahua and Bull Terrier 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
Chihuahua
Bull Terrier
Breed type
Purebred
Purebred
Height
15 – 25 cm
40 – 61 cm
Weight
1 – 3 kg
20 – 29 kg
Life expectancy
10 – 18 years
10 – 14 years
Child friendly
2/5
3/5
Energy level
3/5
3/5
Intelligence
3/5
4/5
Trainability
3/5
3/5
Health
4/5
3/5
Grooming needs
2/5
2/5
Shedding
3/5
2/5
Barking level
5/5
2/5
Aggressiveness
3/5
3/5
Characteristics
Chihuahua
Low grooming
Tiny
Bull Terrier
Super smart
Low grooming
Quiet
Medium
Summary
About Chihuahua
The Chihuahua is a tiny yet sturdy companion dog, usually 1.5–3 kg with an apple-shaped head and large eyes. Found in smooth or long coats in many colors, it is devoted, alert, and bold. It needs daily walks, training, close companionship, and good health and dental care to thrive.
About Bull Terrier
Muscular, egg‑headed Bull Terrier comes in standard and miniature forms with a short, easy‑care coat. A lively, people‑focused, clownish companion, it needs daily exercise, mental stimulation, clear boundaries, and attentive care for skin, joints, and hearing.
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