Bullmastiff vs Cocker Spaniel
Working · Large vs Sporting · Small
BullmastiffLarge
An affectionate, loyal, brave gamekeeper's night dog — Mastiff-Bulldog cross bred to subdue poachers.
Weight: 110–130 lbsLifespan: 7–9 years
Cocker SpanielSmall
A gentle, smart, happy gundog — Disney's Lady, with the gorgeous flowing coat and merry tail.
Weight: 25–30 lbsLifespan: 10–14 years
Quick take
- • Bullmastiff is the larger breed at 110–130 lbs (males) vs 25–30 lbs for the Cocker Spaniel.
- • The Cocker Spaniel typically lives longer (10–14 years).
- • The Cocker Spaniel has higher daily energy needs.
- • The Bullmastiff sheds less.
Side-by-side traits
| Trait | Bullmastiff | Cocker Spaniel |
|---|---|---|
Group | Working | Sporting |
Size | Large | Small |
Origin | England | USA |
Height (male) | 25–27" | 14.5–15.5" |
Height (female) | 24–26" | 13.5–14.5" |
Weight (male) | 110–130 lbs | 25–30 lbs |
Weight (female) | 100–120 lbs | 20–25 lbs |
Lifespan Average expected lifespan. | 7–9 years | 10–14 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) | 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) | Moderate (3/5) |
Grooming effort Brushing, bathing, professional grooming. | Very Low (1/5) | High (4/5) |
Drooling Lower = drier face and furniture. | Very High (5/5) | Low (2/5) |
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) | High (4/5) |
Good with strangers | Moderate (3/5) | High (4/5) |
Protectiveness Watchdog tendencies. | Very High (5/5) | Low (2/5) |
Adaptability Apartment / new environment tolerance. | Moderate (3/5) | High (4/5) |
Coat length | short | long |
Hypoallergenic Lower-shedding, less dander. | No | No |
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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 Cocker Spaniel
The Cocker Spaniel is a gentle, smart, happy gundog — Disney's Lady, with the gorgeous flowing coat and merry tail. Originally from USA, this small sporting breed typically weighs 25–30 lbs and lives 10–14 years. Breeders describe them as gentle, smart, happy.
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Bullmastiff health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Cancer
- • Heart problems
Cocker Spaniel health
Common health concerns reported in this breed:
- • Eye conditions
- • Ear infections
- • Hip dysplasia
- • Heart disease