Cairn Terrier vs Rat Terrier
Terrier · Small vs Terrier · Small
Cairn TerrierSmall
An alert, cheerful, busy little Scottish ratter — Toto from The Wizard of Oz, the 'small dog with big heart'.
Weight: 14 lbsLifespan: 13–15 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
- • Rat Terrier is the larger breed at 10–25 lbs (males) vs 14 lbs for the Cairn Terrier.
- • The Rat Terrier typically lives longer (12–18 years).
- • The Rat Terrier has higher daily energy needs.
- • The Cairn Terrier sheds less.
- • The Rat Terrier is generally more trainable.
Side-by-side traits
| Trait | Cairn Terrier | Rat Terrier |
|---|---|---|
Group | Terrier | Terrier |
Size | Small | Small |
Origin | Scotland | USA |
Height (male) | 10" | 10–18" |
Height (female) | 9.5" | 10–18" |
Weight (male) | 14 lbs | 10–25 lbs |
Weight (female) | 13 lbs | 10–25 lbs |
Lifespan Average expected lifespan. | 13–15 years | 12–18 years |
Energy level Daily activity needs. | High (4/5) | Very High (5/5) |
Trainability How quickly the breed learns commands. | Moderate (3/5) | High (4/5) |
Intelligence Problem-solving ability. | High (4/5) | Very High (5/5) |
Exercise needs Daily physical activity required. | Moderate (3/5) | High (4/5) |
Shedding Lower = less hair around your home. | Very Low (1/5) | Low (2/5) |
Grooming effort Brushing, bathing, professional grooming. | Moderate (3/5) | Very Low (1/5) |
Drooling Lower = drier face and furniture. | Very Low (1/5) | Very Low (1/5) |
Barking How vocal the breed is. | High (4/5) | Moderate (3/5) |
Good with kids | Very High (5/5) | High (4/5) |
Good with other dogs | Moderate (3/5) | High (4/5) |
Good with strangers | High (4/5) | Moderate (3/5) |
Protectiveness Watchdog tendencies. | Moderate (3/5) | Moderate (3/5) |
Adaptability Apartment / new environment tolerance. | Very High (5/5) | High (4/5) |
Coat length | wirehaired | short |
Hypoallergenic Lower-shedding, less dander. | Yes | No |
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About the Cairn Terrier
The Cairn Terrier is an alert, cheerful, busy little Scottish ratter — Toto from The Wizard of Oz, the 'small dog with big heart'. Originally from Scotland, this small terrier breed typically weighs 14 lbs and lives 13–15 years. Breeders describe them as alert, cheerful, busy.
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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Cairn Terrier health
Common health concerns reported in this breed:
- • Patellar luxation
- • Eye disorders
- • Hypothyroidism
Rat Terrier health
Common health concerns reported in this breed:
- • Patellar luxation
- • Hip dysplasia
- • Heart issues