Mastiff vs Weimaraner
Working · Giant vs Sporting · Large
MastiffGiant
A courageous, dignified, good-natured giant — one of the most ancient breeds, formerly war dogs.
Weight: 160–230 lbsLifespan: 6–10 years
WeimaranerLarge
A friendly, fearless, obedient gundog with a striking silver-grey coat — the 'grey ghost' from Germany.
Weight: 70–90 lbsLifespan: 11–14 years
Quick take
- • Mastiff is the larger breed at 160–230 lbs (males) vs 70–90 lbs for the Weimaraner.
- • The Weimaraner typically lives longer (11–14 years).
- • The Weimaraner has higher daily energy needs.
- • The Weimaraner sheds less.
- • The Weimaraner is generally more trainable.
Side-by-side traits
| Trait | Mastiff | Weimaraner |
|---|---|---|
Group | Working | Sporting |
Size | Giant | Large |
Origin | England | Germany |
Height (male) | 30" | 25–27" |
Height (female) | 27.5" | 23–25" |
Weight (male) | 160–230 lbs | 70–90 lbs |
Weight (female) | 120–170 lbs | 55–75 lbs |
Lifespan Average expected lifespan. | 6–10 years | 11–14 years |
Energy level Daily activity needs. | Low (2/5) | Very High (5/5) |
Trainability How quickly the breed learns commands. | Moderate (3/5) | High (4/5) |
Intelligence Problem-solving ability. | Moderate (3/5) | Very High (5/5) |
Exercise needs Daily physical activity required. | Low (2/5) | Very High (5/5) |
Shedding Lower = less hair around your home. | Moderate (3/5) | Low (2/5) |
Grooming effort Brushing, bathing, professional grooming. | Very Low (1/5) | Very Low (1/5) |
Drooling Lower = drier face and furniture. | Very High (5/5) | Low (2/5) |
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) | Low (2/5) |
Coat length | short | short |
Hypoallergenic Lower-shedding, less dander. | No | No |
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About the Mastiff
The Mastiff is a courageous, dignified, good-natured giant — one of the most ancient breeds, formerly war dogs. 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.
About the Weimaraner
The Weimaraner is a friendly, fearless, obedient gundog with a striking silver-grey coat — the 'grey ghost' from Germany. Originally from Germany, this large sporting breed typically weighs 70–90 lbs and lives 11–14 years. Breeders describe them as friendly, fearless, obedient.
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Mastiff health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Heart disease
- • Cancer
Weimaraner health
Common health concerns reported in this breed:
- • Bloat
- • Hip dysplasia
- • Hypothyroidism
- • Von Willebrand's disease