Bullmastiff vs Kerry Blue Terrier
Working · Large vs Terrier · Medium
BullmastiffLarge
An affectionate, loyal, brave gamekeeper's night dog — Mastiff-Bulldog cross bred to subdue poachers.
Weight: 110–130 lbsLifespan: 7–9 years
Kerry Blue TerrierMedium
A smart, alert, people-oriented Irish farmer's all-purpose dog with a famous slate-blue coat.
Weight: 33–40 lbsLifespan: 12–15 years
Quick take
- • Bullmastiff is the larger breed at 110–130 lbs (males) vs 33–40 lbs for the Kerry Blue Terrier.
- • The Kerry Blue Terrier typically lives longer (12–15 years).
- • The Kerry Blue Terrier has higher daily energy needs.
- • The Kerry Blue Terrier sheds less.
Side-by-side traits
| Trait | Bullmastiff | Kerry Blue Terrier |
|---|---|---|
Group | Working | Terrier |
Size | Large | Medium |
Origin | England | Ireland |
Height (male) | 25–27" | 18–19.5" |
Height (female) | 24–26" | 17.5–19" |
Weight (male) | 110–130 lbs | 33–40 lbs |
Weight (female) | 100–120 lbs | 33–40 lbs |
Lifespan Average expected lifespan. | 7–9 years | 12–15 years |
Energy level Daily activity needs. | Moderate (3/5) | High (4/5) |
Trainability How quickly the breed learns commands. | High (4/5) | High (4/5) |
Intelligence Problem-solving ability. | High (4/5) | Very High (5/5) |
Exercise needs Daily physical activity required. | Moderate (3/5) | High (4/5) |
Shedding Lower = less hair around your home. | Low (2/5) | Very Low (1/5) |
Grooming effort Brushing, bathing, professional grooming. | Very Low (1/5) | High (4/5) |
Drooling Lower = drier face and furniture. | Very High (5/5) | Very Low (1/5) |
Barking How vocal the breed is. | Low (2/5) | Moderate (3/5) |
Good with kids | High (4/5) | High (4/5) |
Good with other dogs | Moderate (3/5) | Moderate (3/5) |
Good with strangers | Moderate (3/5) | Moderate (3/5) |
Protectiveness Watchdog tendencies. | Very High (5/5) | High (4/5) |
Adaptability Apartment / new environment tolerance. | Moderate (3/5) | High (4/5) |
Coat length | short | wirehaired |
Hypoallergenic Lower-shedding, less dander. | No | Yes |
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About the Bullmastiff
The Bullmastiff is an affectionate, loyal, brave gamekeeper's night dog — Mastiff-Bulldog cross bred to subdue poachers. Originally from England, this large working breed typically weighs 110–130 lbs and lives 7–9 years. Breeders describe them as affectionate, loyal, brave.
About the Kerry Blue Terrier
The Kerry Blue Terrier is a smart, alert, people-oriented Irish farmer's all-purpose dog with a famous slate-blue coat. Originally from Ireland, this medium terrier breed typically weighs 33–40 lbs and lives 12–15 years. Breeders describe them as smart, alert, people-oriented.
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Bullmastiff health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Cancer
- • Heart problems
Kerry Blue Terrier health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Eye disorders
- • Cerebellar abiotrophy