Australian Terrier vs Cavalier King Charles Spaniel

Terrier · Small vs Toy · Small

Quick take
  • Australian Terrier is the larger breed at 15–20 lbs (males) vs 13–18 lbs for the Cavalier King Charles Spaniel.
  • The Cavalier King Charles Spaniel typically lives longer (12–15 years).
  • The Australian Terrier has higher daily energy needs.
  • The Australian Terrier sheds less.

Side-by-side traits

TraitAustralian TerrierCavalier King Charles Spaniel
Group
TerrierToy
Size
SmallSmall
Origin
AustraliaEngland
Height (male)
10–11"12–13"
Height (female)
10–11"12–13"
Weight (male)
15–20 lbs13–18 lbs
Weight (female)
15–20 lbs13–18 lbs
Lifespan
Average expected lifespan.
11–15 years12–15 years
Energy level
Daily activity needs.
High (4/5)Moderate (3/5)
Trainability
How quickly the breed learns commands.
High (4/5)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.
Low (2/5)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.
Moderate (3/5)Low (2/5)
Good with kids
High (4/5)Very High (5/5)
Good with other dogs
Moderate (3/5)Very High (5/5)
Good with strangers
Moderate (3/5)Very High (5/5)
Protectiveness
Watchdog tendencies.
Moderate (3/5)Very Low (1/5)
Adaptability
Apartment / new environment tolerance.
High (4/5)Very High (5/5)
Coat length
wirehairedmedium
Hypoallergenic
Lower-shedding, less dander.
YesNo
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About the Australian Terrier

The Australian Terrier is a spirited, alert, courageous Australian outback ratter — the first breed developed Down Under. Originally from Australia, this small terrier breed typically weighs 15–20 lbs and lives 11–15 years. Breeders describe them as spirited, alert, courageous.

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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Australian Terrier health

Common health concerns reported in this breed:

  • Patellar luxation
  • Diabetes
  • Allergies

Cavalier King Charles Spaniel health

Common health concerns reported in this breed:

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