Chihuahua
Chihuahua
VS
Irish Terrier
Irish Terrier

Chihuahua vs Irish Terrier

Compare Chihuahua and Irish 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
Irish Terrier
Breed type
Purebred
Purebred
Height
15 – 25 cm
44 – 50 cm
Weight
1 – 3 kg
11 – 15 kg
Life expectancy
10 – 18 years
13 – 15 years
Child friendly
2/5
5/5
Energy level
3/5
4/5
Intelligence
3/5
4/5
Trainability
3/5
2/5
Health
4/5
4/5
Grooming needs
2/5
3/5
Shedding
3/5
1/5
Barking level
5/5
4/5
Aggressiveness
3/5
3/5
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Characteristics

Chihuahua
Low grooming
Tiny
Irish Terrier
Great with kids
High energy
Super smart
Stubborn
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 Irish Terrier
Medium, athletic terrier with a wiry red coat, low shedding when properly groomed. Intelligent, energetic, and independent, needing daily exercise and mental stimulation. Deeply loyal and people‑oriented, a keen watchdog, with strong prey drive and sometimes challenging with other dogs.

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