Jack Russell Terrier vs Saint Bernard
Terrier · Small vs Working · Giant
Jack Russell TerrierSmall
A fearless, vocal, athletic small fox terrier — Eddie from Frasier, ten pounds of pure energy.
Weight: 13–17 lbsLifespan: 13–18 years
Saint BernardGiant
A playful, charming, inquisitive Alpine rescue giant — the original mountain rescue with the brandy keg.
Weight: 140–180 lbsLifespan: 8–10 years
Quick take
- • Saint Bernard is the larger breed at 140–180 lbs (males) vs 13–17 lbs for the Jack Russell Terrier.
- • The Jack Russell Terrier typically lives longer (13–18 years).
- • The Jack Russell Terrier has higher daily energy needs.
- • The Jack Russell Terrier sheds less.
- • The Saint Bernard is generally more trainable.
Side-by-side traits
| Trait | Jack Russell Terrier | Saint Bernard |
|---|---|---|
Group | Terrier | Working |
Size | Small | Giant |
Origin | England | Switzerland |
Height (male) | 10–15" | 28–30" |
Height (female) | 10–15" | 26–28" |
Weight (male) | 13–17 lbs | 140–180 lbs |
Weight (female) | 13–17 lbs | 120–140 lbs |
Lifespan Average expected lifespan. | 13–18 years | 8–10 years |
Energy level Daily activity needs. | Very High (5/5) | Low (2/5) |
Trainability How quickly the breed learns commands. | Moderate (3/5) | High (4/5) |
Intelligence Problem-solving ability. | Very High (5/5) | High (4/5) |
Exercise needs Daily physical activity required. | Very High (5/5) | Moderate (3/5) |
Shedding Lower = less hair around your home. | Moderate (3/5) | High (4/5) |
Grooming effort Brushing, bathing, professional grooming. | Low (2/5) | Moderate (3/5) |
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 | Moderate (3/5) | Very High (5/5) |
Good with other dogs | Moderate (3/5) | High (4/5) |
Good with strangers | Moderate (3/5) | High (4/5) |
Protectiveness Watchdog tendencies. | Moderate (3/5) | Moderate (3/5) |
Adaptability Apartment / new environment tolerance. | Moderate (3/5) | Moderate (3/5) |
Coat length | short | long |
Hypoallergenic Lower-shedding, less dander. | No | No |
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About the Jack Russell Terrier
The Jack Russell Terrier is a fearless, vocal, athletic small fox terrier — Eddie from Frasier, ten pounds of pure energy. Originally from England, this small terrier breed typically weighs 13–17 lbs and lives 13–18 years. Breeders describe them as fearless, vocal, athletic.
About the Saint Bernard
The Saint Bernard is a playful, charming, inquisitive Alpine rescue giant — the original mountain rescue with the brandy keg. Originally from Switzerland, this giant working breed typically weighs 140–180 lbs and lives 8–10 years. Breeders describe them as playful, charming, inquisitive.
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Jack Russell Terrier health
Common health concerns reported in this breed:
- • Patellar luxation
- • Eye disorders
- • Deafness
Saint Bernard health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Bloat
- • Heart disease
- • Eye conditions