American Bulldog vs Rat Terrier
Working · Large vs Terrier · Small
American BulldogLarge
A loyal, athletic, hard-working farm guardian — taller and more athletic than the English Bulldog.
Weight: 75–100 lbsLifespan: 10–12 years
Rat TerrierSmall
A friendly, lovable, alert American farm terrier — President Roosevelt's favorite, born to clear vermin.
Weight: 10–25 lbsLifespan: 12–18 years
Quick take
- • American Bulldog is the larger breed at 75–100 lbs (males) vs 10–25 lbs for the Rat Terrier.
- • The Rat Terrier typically lives longer (12–18 years).
- • The Rat Terrier has higher daily energy needs.
- • The Rat Terrier sheds less.
Side-by-side traits
| Trait | American Bulldog | Rat Terrier |
|---|---|---|
Group | Working | Terrier |
Size | Large | Small |
Origin | USA | USA |
Height (male) | 22–25" | 10–18" |
Height (female) | 20–23" | 10–18" |
Weight (male) | 75–100 lbs | 10–25 lbs |
Weight (female) | 60–80 lbs | 10–25 lbs |
Lifespan Average expected lifespan. | 10–12 years | 12–18 years |
Energy level Daily activity needs. | High (4/5) | Very High (5/5) |
Trainability How quickly the breed learns commands. | High (4/5) | High (4/5) |
Intelligence Problem-solving ability. | High (4/5) | Very High (5/5) |
Exercise needs Daily physical activity required. | High (4/5) | 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. | Moderate (3/5) | Very Low (1/5) |
Barking How vocal the breed is. | Moderate (3/5) | Moderate (3/5) |
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) | Moderate (3/5) |
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 American Bulldog
The American Bulldog is a loyal, athletic, hard-working farm guardian — taller and more athletic than the English Bulldog. Originally from USA, this large working breed typically weighs 75–100 lbs and lives 10–12 years. Breeders describe them as loyal, athletic, hardworking.
About the Rat Terrier
The Rat Terrier is a friendly, lovable, alert American farm terrier — President Roosevelt's favorite, born to clear vermin. Originally from USA, this small terrier breed typically weighs 10–25 lbs and lives 12–18 years. Breeders describe them as friendly, lovable, alert.
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American Bulldog health
Common health concerns reported in this breed:
- • Hip dysplasia
- • Cherry eye
- • Skin allergies
- • Kidney disease
Rat Terrier health
Common health concerns reported in this breed:
- • Patellar luxation
- • Hip dysplasia
- • Heart issues