Boston Terrier vs Shih Tzu
Non-Sporting · Small vs Toy · Small
Boston TerrierSmall
A friendly, bright, amusing 'American Gentleman' in a tuxedo coat — born in Boston, the original AKC breed.
Weight: 12–25 lbsLifespan: 11–13 years
Shih TzuSmall
An affectionate, playful, outgoing lapdog of Chinese imperial origins — happy as long as it's near you.
Weight: 9–16 lbsLifespan: 10–18 years
Quick take
- • Boston Terrier is the larger breed at 12–25 lbs (males) vs 9–16 lbs for the Shih Tzu.
- • The Shih Tzu typically lives longer (10–18 years).
- • The Boston Terrier has higher daily energy needs.
- • The Shih Tzu sheds less.
- • The Boston Terrier is generally more trainable.
Side-by-side traits
| Trait | Boston Terrier | Shih Tzu |
|---|---|---|
Group | Non-Sporting | Toy |
Size | Small | Small |
Origin | USA | Tibet |
Height (male) | 15–17" | 9–10.5" |
Height (female) | 15–17" | 9–10.5" |
Weight (male) | 12–25 lbs | 9–16 lbs |
Weight (female) | 12–25 lbs | 9–16 lbs |
Lifespan Average expected lifespan. | 11–13 years | 10–18 years |
Energy level Daily activity needs. | Moderate (3/5) | Low (2/5) |
Trainability How quickly the breed learns commands. | High (4/5) | 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) | Very Low (1/5) |
Grooming effort Brushing, bathing, professional grooming. | Very Low (1/5) | Very High (5/5) |
Drooling Lower = drier face and furniture. | Very Low (1/5) | Very Low (1/5) |
Barking How vocal the breed is. | Low (2/5) | Moderate (3/5) |
Good with kids | Very High (5/5) | Very High (5/5) |
Good with other dogs | High (4/5) | High (4/5) |
Good with strangers | Very High (5/5) | High (4/5) |
Protectiveness Watchdog tendencies. | Low (2/5) | Low (2/5) |
Adaptability Apartment / new environment tolerance. | Very High (5/5) | Very High (5/5) |
Coat length | short | long |
Hypoallergenic Lower-shedding, less dander. | No | Yes |
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About the Boston Terrier
The Boston Terrier is a friendly, bright, amusing 'American Gentleman' in a tuxedo coat — born in Boston, the original AKC breed. Originally from USA, this small non-sporting breed typically weighs 12–25 lbs and lives 11–13 years. Breeders describe them as friendly, bright, amusing.
About the Shih Tzu
The Shih Tzu is an affectionate, playful, outgoing lapdog of Chinese imperial origins — happy as long as it's near you. Originally from Tibet, this small toy breed typically weighs 9–16 lbs and lives 10–18 years. Breeders describe them as affectionate, playful, outgoing.
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Boston Terrier health
Common health concerns reported in this breed:
- • Brachycephalic syndrome
- • Eye problems
- • Patellar luxation
- • Allergies
Shih Tzu health
Common health concerns reported in this breed:
- • Brachycephalic syndrome
- • Eye problems
- • Hip dysplasia
- • Dental issues