Bullmastiff vs Cairn Terrier
Working · Large vs Terrier · Small
BullmastiffLarge
An affectionate, loyal, brave gamekeeper's night dog — Mastiff-Bulldog cross bred to subdue poachers.
Weight: 110–130 lbsLifespan: 7–9 years
Cairn TerrierSmall
An alert, cheerful, busy little Scottish ratter — Toto from The Wizard of Oz, the 'small dog with big heart'.
Weight: 14 lbsLifespan: 13–15 years
Quick take
- • Bullmastiff is the larger breed at 110–130 lbs (males) vs 14 lbs for the Cairn Terrier.
- • The Cairn Terrier typically lives longer (13–15 years).
- • The Cairn Terrier has higher daily energy needs.
- • The Cairn Terrier sheds less.
- • The Bullmastiff is generally more trainable.
Side-by-side traits
| Trait | Bullmastiff | Cairn Terrier |
|---|---|---|
Group | Working | Terrier |
Size | Large | Small |
Origin | England | Scotland |
Height (male) | 25–27" | 10" |
Height (female) | 24–26" | 9.5" |
Weight (male) | 110–130 lbs | 14 lbs |
Weight (female) | 100–120 lbs | 13 lbs |
Lifespan Average expected lifespan. | 7–9 years | 13–15 years |
Energy level Daily activity needs. | Moderate (3/5) | High (4/5) |
Trainability How quickly the breed learns commands. | High (4/5) | Moderate (3/5) |
Intelligence Problem-solving ability. | High (4/5) | High (4/5) |
Exercise needs Daily physical activity required. | Moderate (3/5) | Moderate (3/5) |
Shedding Lower = less hair around your home. | Low (2/5) | Very Low (1/5) |
Grooming effort Brushing, bathing, professional grooming. | Very Low (1/5) | Moderate (3/5) |
Drooling Lower = drier face and furniture. | Very High (5/5) | Very Low (1/5) |
Barking How vocal the breed is. | Low (2/5) | High (4/5) |
Good with kids | High (4/5) | Very High (5/5) |
Good with other dogs | Moderate (3/5) | Moderate (3/5) |
Good with strangers | Moderate (3/5) | High (4/5) |
Protectiveness Watchdog tendencies. | Very High (5/5) | Moderate (3/5) |
Adaptability Apartment / new environment tolerance. | Moderate (3/5) | Very High (5/5) |
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 Cairn Terrier
The Cairn Terrier is an alert, cheerful, busy little Scottish ratter — Toto from The Wizard of Oz, the 'small dog with big heart'. Originally from Scotland, this small terrier breed typically weighs 14 lbs and lives 13–15 years. Breeders describe them as alert, cheerful, busy.
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Bullmastiff health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Cancer
- • Heart problems
Cairn Terrier health
Common health concerns reported in this breed:
- • Patellar luxation
- • Eye disorders
- • Hypothyroidism