Australian Kelpie vs English Mastiff
Herding · Medium vs Working · Giant
Australian KelpieMedium
A clever, devoted, energetic Australian sheep musterer — outback workaholic with an off-switch problem.
Weight: 35–50 lbsLifespan: 12–15 years
English MastiffGiant
A courageous, dignified, good-natured giant — the heaviest dog breed, ancient British war hounds.
Weight: 160–230 lbsLifespan: 6–10 years
Quick take
- • English Mastiff is the larger breed at 160–230 lbs (males) vs 35–50 lbs for the Australian Kelpie.
- • The Australian Kelpie typically lives longer (12–15 years).
- • The Australian Kelpie has higher daily energy needs.
- • The Australian Kelpie is generally more trainable.
Side-by-side traits
| Trait | Australian Kelpie | English Mastiff |
|---|---|---|
Group | Herding | Working |
Size | Medium | Giant |
Origin | Australia | England |
Height (male) | 17–20" | 30" |
Height (female) | 15–18" | 27.5" |
Weight (male) | 35–50 lbs | 160–230 lbs |
Weight (female) | 30–45 lbs | 120–170 lbs |
Lifespan Average expected lifespan. | 12–15 years | 6–10 years |
Energy level Daily activity needs. | Very High (5/5) | Low (2/5) |
Trainability How quickly the breed learns commands. | Very High (5/5) | Moderate (3/5) |
Intelligence Problem-solving ability. | Very High (5/5) | Moderate (3/5) |
Exercise needs Daily physical activity required. | Very High (5/5) | Low (2/5) |
Shedding Lower = less hair around your home. | Moderate (3/5) | Moderate (3/5) |
Grooming effort Brushing, bathing, professional grooming. | Very Low (1/5) | Very Low (1/5) |
Drooling Lower = drier face and furniture. | Very Low (1/5) | Very High (5/5) |
Barking How vocal the breed is. | Moderate (3/5) | Low (2/5) |
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. | Moderate (3/5) | Very High (5/5) |
Adaptability Apartment / new environment tolerance. | Low (2/5) | Moderate (3/5) |
Coat length | short | short |
Hypoallergenic Lower-shedding, less dander. | No | No |
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About the Australian Kelpie
The Australian Kelpie is a clever, devoted, energetic Australian sheep musterer — outback workaholic with an off-switch problem. Originally from Australia, this medium herding breed typically weighs 35–50 lbs and lives 12–15 years. Breeders describe them as clever, devoted, energetic.
About the English Mastiff
The English Mastiff is a courageous, dignified, good-natured giant — the heaviest dog breed, ancient British war hounds. Originally from England, this giant working breed typically weighs 160–230 lbs and lives 6–10 years. Breeders describe them as courageous, dignified, good-natured.
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Australian Kelpie health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Cerebellar abiotrophy
- • Cryptorchidism
English Mastiff health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Heart disease
- • Cancer