Chihuahua vs English Mastiff
Toy · Toy vs Working · Giant
ChihuahuaToy
A graceful, charming, sassy tiny dog of Mexican origin — the world's smallest breed, big in personality.
Weight: 6 lbsLifespan: 14–16 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 6 lbs for the Chihuahua.
- • The Chihuahua typically lives longer (14–16 years).
- • The Chihuahua has higher daily energy needs.
- • The Chihuahua sheds less.
Side-by-side traits
| Trait | Chihuahua | English Mastiff |
|---|---|---|
Group | Toy | Working |
Size | Toy | Giant |
Origin | Mexico | England |
Height (male) | 5–8" | 30" |
Height (female) | 5–8" | 27.5" |
Weight (male) | 6 lbs | 160–230 lbs |
Weight (female) | 6 lbs | 120–170 lbs |
Lifespan Average expected lifespan. | 14–16 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. | Low (2/5) | Moderate (3/5) |
Grooming effort Brushing, bathing, professional grooming. | Low (2/5) | Very Low (1/5) |
Drooling Lower = drier face and furniture. | Very Low (1/5) | Very High (5/5) |
Barking How vocal the breed is. | Very High (5/5) | Low (2/5) |
Good with kids | Low (2/5) | High (4/5) |
Good with other dogs | Moderate (3/5) | Moderate (3/5) |
Good with strangers | Low (2/5) | Moderate (3/5) |
Protectiveness Watchdog tendencies. | High (4/5) | Very High (5/5) |
Adaptability Apartment / new environment tolerance. | Very High (5/5) | Moderate (3/5) |
Coat length | short | short |
Hypoallergenic Lower-shedding, less dander. | No | No |
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About the Chihuahua
The Chihuahua is a graceful, charming, sassy tiny dog of Mexican origin — the world's smallest breed, big in personality. Originally from Mexico, this toy toy breed typically weighs 6 lbs and lives 14–16 years. Breeders describe them as graceful, charming, sassy.
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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Chihuahua health
Common health concerns reported in this breed:
- • Patellar luxation
- • Hydrocephalus
- • Heart disease
- • Dental issues
English Mastiff health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Heart disease
- • Cancer