American Water Spaniel vs Tibetan Mastiff

Sporting · Medium vs Working · Giant

Quick take
  • Tibetan Mastiff is the larger breed at 90–150 lbs (males) vs 30–45 lbs for the American Water Spaniel.
  • The American Water Spaniel typically lives longer (10–14 years).
  • The American Water Spaniel has higher daily energy needs.
  • The American Water Spaniel sheds less.
  • The American Water Spaniel is generally more trainable.

Side-by-side traits

TraitAmerican Water SpanielTibetan Mastiff
Group
SportingWorking
Size
MediumGiant
Origin
USATibet
Height (male)
15–18"26"
Height (female)
15–18"24"
Weight (male)
30–45 lbs90–150 lbs
Weight (female)
25–40 lbs70–120 lbs
Lifespan
Average expected lifespan.
10–14 years10–12 years
Energy level
Daily activity needs.
High (4/5)Low (2/5)
Trainability
How quickly the breed learns commands.
High (4/5)Low (2/5)
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)High (4/5)
Grooming effort
Brushing, bathing, professional grooming.
Moderate (3/5)Moderate (3/5)
Drooling
Lower = drier face and furniture.
Very Low (1/5)Moderate (3/5)
Barking
How vocal the breed is.
Moderate (3/5)High (4/5)
Good with kids
High (4/5)Moderate (3/5)
Good with other dogs
Moderate (3/5)Low (2/5)
Good with strangers
Moderate (3/5)Very Low (1/5)
Protectiveness
Watchdog tendencies.
Moderate (3/5)Very High (5/5)
Adaptability
Apartment / new environment tolerance.
High (4/5)Low (2/5)
Coat length
mediumlong
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 Tibetan Mastiff

The Tibetan Mastiff is an aloof, intelligent, ancient Himalayan livestock guardian — the lion-maned protector of monasteries. Originally from Tibet, this giant working breed typically weighs 90–150 lbs and lives 10–12 years. Breeders describe them as aloof, intelligent, independent.

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American Water Spaniel health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Eye disorders
  • Cardiac problems

Tibetan Mastiff health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Hypothyroidism
  • Eye disorders