Italian Greyhound vs Mastiff
Toy · Small vs Working · Giant
Italian GreyhoundSmall
A playful, alert, sensitive miniature sighthound — Renaissance lapdog favored by Italian nobility.
Weight: 7–14 lbsLifespan: 14–15 years
MastiffGiant
A courageous, dignified, good-natured giant — one of the most ancient breeds, formerly war dogs.
Weight: 160–230 lbsLifespan: 6–10 years
Quick take
- • Mastiff is the larger breed at 160–230 lbs (males) vs 7–14 lbs for the Italian Greyhound.
- • The Italian Greyhound typically lives longer (14–15 years).
- • The Italian Greyhound has higher daily energy needs.
- • The Italian Greyhound sheds less.
Side-by-side traits
| Trait | Italian Greyhound | Mastiff |
|---|---|---|
Group | Toy | Working |
Size | Small | Giant |
Origin | Italy | England |
Height (male) | 13–15" | 30" |
Height (female) | 13–15" | 27.5" |
Weight (male) | 7–14 lbs | 160–230 lbs |
Weight (female) | 7–14 lbs | 120–170 lbs |
Lifespan Average expected lifespan. | 14–15 years | 6–10 years |
Energy level Daily activity needs. | High (4/5) | Low (2/5) |
Trainability How quickly the breed learns commands. | Moderate (3/5) | Moderate (3/5) |
Intelligence Problem-solving ability. | High (4/5) | Moderate (3/5) |
Exercise needs Daily physical activity required. | Moderate (3/5) | Low (2/5) |
Shedding Lower = less hair around your home. | Very Low (1/5) | 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 | Moderate (3/5) | 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. | Low (2/5) | Very High (5/5) |
Adaptability Apartment / new environment tolerance. | High (4/5) | Moderate (3/5) |
Coat length | short | short |
Hypoallergenic Lower-shedding, less dander. | No | No |
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About the Italian Greyhound
The Italian Greyhound is a playful, alert, sensitive miniature sighthound — Renaissance lapdog favored by Italian nobility. Originally from Italy, this small toy breed typically weighs 7–14 lbs and lives 14–15 years. Breeders describe them as playful, alert, sensitive.
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.
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Italian Greyhound health
Common health concerns reported in this breed:
- • Leg fractures
- • Dental issues
- • Hypothyroidism
- • PRA
Mastiff health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Heart disease
- • Cancer