American Staffordshire Terrier vs Irish Water Spaniel

Terrier · Medium vs Sporting · Large

Quick take
  • Irish Water Spaniel is the larger breed at 55–68 lbs (males) vs 55–70 lbs for the American Staffordshire Terrier.
  • The American Staffordshire Terrier typically lives longer (12–16 years).
  • The Irish Water Spaniel sheds less.

Side-by-side traits

TraitAmerican Staffordshire TerrierIrish Water Spaniel
Group
TerrierSporting
Size
MediumLarge
Origin
USAIreland
Height (male)
18–19"22–24"
Height (female)
17–18"21–23"
Weight (male)
55–70 lbs55–68 lbs
Weight (female)
40–55 lbs45–58 lbs
Lifespan
Average expected lifespan.
12–16 years12–13 years
Energy level
Daily activity needs.
High (4/5)High (4/5)
Trainability
How quickly the breed learns commands.
High (4/5)High (4/5)
Intelligence
Problem-solving ability.
High (4/5)Very High (5/5)
Exercise needs
Daily physical activity required.
High (4/5)High (4/5)
Shedding
Lower = less hair around your home.
Moderate (3/5)Very Low (1/5)
Grooming effort
Brushing, bathing, professional grooming.
Very Low (1/5)High (4/5)
Drooling
Lower = drier face and furniture.
Low (2/5)Very Low (1/5)
Barking
How vocal the breed is.
Low (2/5)Low (2/5)
Good with kids
High (4/5)High (4/5)
Good with other dogs
Low (2/5)Moderate (3/5)
Good with strangers
Moderate (3/5)Moderate (3/5)
Protectiveness
Watchdog tendencies.
High (4/5)Moderate (3/5)
Adaptability
Apartment / new environment tolerance.
High (4/5)Moderate (3/5)
Coat length
shortlong
Hypoallergenic
Lower-shedding, less dander.
NoYes
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About the American Staffordshire Terrier

The American Staffordshire Terrier is a confident, smart, good-natured terrier — the AmStaff, larger cousin of the Staffy. Originally from USA, this medium terrier breed typically weighs 55–70 lbs and lives 12–16 years. Breeders describe them as confident, smart, good-natured.

About the Irish Water Spaniel

The Irish Water Spaniel is a playful, hardworking, brave water retriever — Ireland's sporting clown with a famous rat-tail. Originally from Ireland, this large sporting breed typically weighs 55–68 lbs and lives 12–13 years. Breeders describe them as playful, hardworking, brave.

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American Staffordshire Terrier health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Heart disease
  • Skin allergies
  • Cerebellar ataxia

Irish Water Spaniel health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Eye disorders
  • Hypothyroidism