Mastiff vs Whippet
Working · Giant vs Hound · Medium
MastiffGiant
A courageous, dignified, good-natured giant — one of the most ancient breeds, formerly war dogs.
Weight: 160–230 lbsLifespan: 6–10 years
WhippetMedium
An affectionate, playful, calm small sighthound — looks like a mini Greyhound, sprints like one too.
Weight: 25–40 lbsLifespan: 12–15 years
Quick take
- • Mastiff is the larger breed at 160–230 lbs (males) vs 25–40 lbs for the Whippet.
- • The Whippet typically lives longer (12–15 years).
- • The Whippet has higher daily energy needs.
- • The Whippet sheds less.
Side-by-side traits
| Trait | Mastiff | Whippet |
|---|---|---|
Group | Working | Hound |
Size | Giant | Medium |
Origin | England | England |
Height (male) | 30" | 19–22" |
Height (female) | 27.5" | 18–21" |
Weight (male) | 160–230 lbs | 25–40 lbs |
Weight (female) | 120–170 lbs | 25–40 lbs |
Lifespan Average expected lifespan. | 6–10 years | 12–15 years |
Energy level Daily activity needs. | Low (2/5) | High (4/5) |
Trainability How quickly the breed learns commands. | Moderate (3/5) | Moderate (3/5) |
Intelligence Problem-solving ability. | Moderate (3/5) | High (4/5) |
Exercise needs Daily physical activity required. | Low (2/5) | High (4/5) |
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) | Very Low (1/5) |
Barking How vocal the breed is. | Low (2/5) | Very Low (1/5) |
Good with kids | High (4/5) | High (4/5) |
Good with other dogs | Moderate (3/5) | High (4/5) |
Good with strangers | Moderate (3/5) | Moderate (3/5) |
Protectiveness Watchdog tendencies. | Very High (5/5) | Low (2/5) |
Adaptability Apartment / new environment tolerance. | Moderate (3/5) | High (4/5) |
Coat length | short | 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 Whippet
The Whippet is an affectionate, playful, calm small sighthound — looks like a mini Greyhound, sprints like one too. Originally from England, this medium hound breed typically weighs 25–40 lbs and lives 12–15 years. Breeders describe them as affectionate, playful, calm.
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Mastiff health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Heart disease
- • Cancer
Whippet health
Common health concerns reported in this breed:
- • Heart disease
- • Eye conditions
- • Anesthesia sensitivity