Irish Water Spaniel vs Maltese

Sporting · Large vs Toy · Toy

Quick take
  • Irish Water Spaniel is the larger breed at 55–68 lbs (males) vs 7 lbs for the Maltese.
  • The Maltese typically lives longer (12–15 years).
  • The Irish Water Spaniel has higher daily energy needs.

Side-by-side traits

TraitIrish Water SpanielMaltese
Group
SportingToy
Size
LargeToy
Origin
IrelandMalta
Height (male)
22–24"7–9"
Height (female)
21–23"7–9"
Weight (male)
55–68 lbs7 lbs
Weight (female)
45–58 lbs7 lbs
Lifespan
Average expected lifespan.
12–13 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.
Very High (5/5)High (4/5)
Exercise needs
Daily physical activity required.
High (4/5)Moderate (3/5)
Shedding
Lower = less hair around your home.
Very Low (1/5)Very Low (1/5)
Grooming effort
Brushing, bathing, professional grooming.
High (4/5)Very High (5/5)
Drooling
Lower = drier face and furniture.
Very Low (1/5)Very Low (1/5)
Barking
How vocal the breed is.
Low (2/5)High (4/5)
Good with kids
High (4/5)Moderate (3/5)
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)Low (2/5)
Adaptability
Apartment / new environment tolerance.
Moderate (3/5)Very High (5/5)
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 Maltese

The Maltese is a gentle, playful, charming aristocrat — ancient Mediterranean lapdog with a flowing snow-white coat. Originally from Malta, this toy toy breed typically weighs 7 lbs and lives 12–15 years. Breeders describe them as gentle, playful, charming.

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Irish Water Spaniel health

Common health concerns reported in this breed:

  • Hip dysplasia
  • Eye disorders
  • Hypothyroidism

Maltese health

Common health concerns reported in this breed:

  • Patellar luxation
  • Liver shunt
  • Dental issues
  • White shaker syndrome