Irish Water Spaniel vs Portuguese Water Dog

Sporting · Large vs Working · Medium

Quick take
  • Irish Water Spaniel is the larger breed at 55–68 lbs (males) vs 42–60 lbs for the Portuguese Water Dog.
  • The Irish Water Spaniel typically lives longer (12–13 years).
  • The Portuguese Water Dog is generally more trainable.

Side-by-side traits

TraitIrish Water SpanielPortuguese Water Dog
Group
SportingWorking
Size
LargeMedium
Origin
IrelandPortugal
Height (male)
22–24"20–23"
Height (female)
21–23"17–21"
Weight (male)
55–68 lbs42–60 lbs
Weight (female)
45–58 lbs35–50 lbs
Lifespan
Average expected lifespan.
12–13 years11–13 years
Energy level
Daily activity needs.
High (4/5)High (4/5)
Trainability
How quickly the breed learns commands.
High (4/5)Very High (5/5)
Intelligence
Problem-solving ability.
Very High (5/5)Very High (5/5)
Exercise needs
Daily physical activity required.
High (4/5)High (4/5)
Shedding
Lower = less hair around your home.
Very Low (1/5)Very Low (1/5)
Grooming effort
Brushing, bathing, professional grooming.
High (4/5)High (4/5)
Drooling
Lower = drier face and furniture.
Very Low (1/5)Very Low (1/5)
Barking
How vocal the breed is.
Low (2/5)Moderate (3/5)
Good with kids
High (4/5)Very High (5/5)
Good with other dogs
Moderate (3/5)High (4/5)
Good with strangers
Moderate (3/5)High (4/5)
Protectiveness
Watchdog tendencies.
Moderate (3/5)Moderate (3/5)
Adaptability
Apartment / new environment tolerance.
Moderate (3/5)Moderate (3/5)
Coat length
longlong
Hypoallergenic
Lower-shedding, less dander.
YesYes
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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.

About the Portuguese Water Dog

The Portuguese Water Dog is an affectionate, athletic, smart fisherman's dog — Bo Obama's breed, swims and herds fish into nets. Originally from Portugal, this medium working breed typically weighs 42–60 lbs and lives 11–13 years. Breeders describe them as affectionate, athletic, smart.

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Irish Water Spaniel health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Eye disorders
  • Hypothyroidism

Portuguese Water Dog health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Eye disorders
  • Storage diseases