Cairn Terrier vs Cavalier King Charles Spaniel

Terrier · Small vs Toy · Small

Quick take
  • Cavalier King Charles Spaniel is the larger breed at 13–18 lbs (males) vs 14 lbs for the Cairn Terrier.
  • The Cairn Terrier typically lives longer (13–15 years).
  • The Cairn Terrier has higher daily energy needs.
  • The Cairn Terrier sheds less.
  • The Cavalier King Charles Spaniel is generally more trainable.

Side-by-side traits

TraitCairn TerrierCavalier King Charles Spaniel
Group
TerrierToy
Size
SmallSmall
Origin
ScotlandEngland
Height (male)
10"12–13"
Height (female)
9.5"12–13"
Weight (male)
14 lbs13–18 lbs
Weight (female)
13 lbs13–18 lbs
Lifespan
Average expected lifespan.
13–15 years12–15 years
Energy level
Daily activity needs.
High (4/5)Moderate (3/5)
Trainability
How quickly the breed learns commands.
Moderate (3/5)High (4/5)
Intelligence
Problem-solving ability.
High (4/5)High (4/5)
Exercise needs
Daily physical activity required.
Moderate (3/5)Moderate (3/5)
Shedding
Lower = less hair around your home.
Very Low (1/5)Moderate (3/5)
Grooming effort
Brushing, bathing, professional grooming.
Moderate (3/5)Moderate (3/5)
Drooling
Lower = drier face and furniture.
Very Low (1/5)Very Low (1/5)
Barking
How vocal the breed is.
High (4/5)Low (2/5)
Good with kids
Very High (5/5)Very High (5/5)
Good with other dogs
Moderate (3/5)Very High (5/5)
Good with strangers
High (4/5)Very High (5/5)
Protectiveness
Watchdog tendencies.
Moderate (3/5)Very Low (1/5)
Adaptability
Apartment / new environment tolerance.
Very High (5/5)Very High (5/5)
Coat length
wirehairedmedium
Hypoallergenic
Lower-shedding, less dander.
YesNo
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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 Cavalier King Charles Spaniel

The Cavalier King Charles Spaniel is an affectionate, gentle, graceful spaniel — bred as a lapdog companion to British royalty. Originally from England, this small toy breed typically weighs 13–18 lbs and lives 12–15 years. Breeders describe them as affectionate, gentle, graceful.

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Cairn Terrier health

Common health concerns reported in this breed:

  • Patellar luxation
  • Eye disorders
  • Hypothyroidism

Cavalier King Charles Spaniel health

Common health concerns reported in this breed:

  • Mitral valve disease
  • Syringomyelia
  • Hip dysplasia
  • Eye problems