American Water Spaniel vs Cavalier King Charles Spaniel

Sporting · Medium vs Toy · Small

Quick take
  • American Water Spaniel is the larger breed at 30–45 lbs (males) vs 13–18 lbs for the Cavalier King Charles Spaniel.
  • The Cavalier King Charles Spaniel typically lives longer (12–15 years).
  • The American Water Spaniel has higher daily energy needs.
  • The American Water Spaniel sheds less.

Side-by-side traits

TraitAmerican Water SpanielCavalier King Charles Spaniel
Group
SportingToy
Size
MediumSmall
Origin
USAEngland
Height (male)
15–18"12–13"
Height (female)
15–18"12–13"
Weight (male)
30–45 lbs13–18 lbs
Weight (female)
25–40 lbs13–18 lbs
Lifespan
Average expected lifespan.
10–14 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.
High (4/5)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
mediummedium
Hypoallergenic
Lower-shedding, less dander.
YesNo
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About the American Water Spaniel

The American Water Spaniel is an eager, charming, energetic Wisconsin water retriever — state dog, bred for icy duck hunts. Originally from USA, this medium sporting breed typically weighs 30–45 lbs and lives 10–14 years. Breeders describe them as eager, charming, energetic.

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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American Water Spaniel health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Eye disorders
  • Cardiac problems

Cavalier King Charles Spaniel health

Common health concerns reported in this breed:

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