Irish Terrier
VS
Bullmastiff
Irish Terrier vs Bullmastiff
Compare Irish Terrier and Bullmastiff 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
Irish Terrier
Bullmastiff
Breed type
Purebred
Purebred
Height
44 – 50 cm
61 – 69 cm
Weight
11 – 15 kg
41 – 59 kg
Life expectancy
13 – 15 years
8 – 10 years
Child friendly
5/5
5/5
Energy level
4/5
3/5
Intelligence
4/5
3/5
Trainability
2/5
2/5
Health
4/5
3/5
Grooming needs
3/5
2/5
Shedding
1/5
3/5
Barking level
4/5
3/5
Aggressiveness
3/5
4/5
Characteristics
Irish Terrier
Great with kids
High energy
Super smart
Stubborn
Medium
Bullmastiff
Great with kids
Low grooming
Protective
Stubborn
Giant
Summary
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.
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.
Similar breeds
More breeds
