A curly-coated clown and tallest of the spaniels.
Origin
Ireland
Height
21–24 in (53–61 cm)
Weight
45–68 lb (20–31 kg)
Lifespan
12–13 years
Coat
Dense, crisp curls with a smooth “rat tail”
Energy
High
Overview
The Irish Water Spaniel is the tallest of the spaniels, instantly known for its dense, water-repellent curls, topknot, and distinctive smooth “rat tail.” Bred to retrieve waterfowl, it is a strong swimmer and a versatile, hardy gundog.
Playful, intelligent, and endearingly clownish, the Irish Water Spaniel bonds closely with its family and can be reserved with strangers. It is an energetic, water-loving breed that thrives on activity, training, and companionship.
History
Developed in Ireland in the 19th century, the Irish Water Spaniel was bred to retrieve game from cold water, its curly coat providing insulation. Its unusual look and strong retrieving ability made it a prized and distinctive gundog.
Where it comes from
Ireland
Highlighted in the Irish Water Spaniel's lineage color on the map.
Temperament
The Irish Water Spaniel is lively, affectionate, and quick-witted, devoted to its family and often aloof with strangers. It is sensitive and enjoys having a job, responding to positive training and needing plenty of exercise and water time.
Health to watch
Joint malformation occurs in the breed; screening and lean weight help protect the joints over time.
The hairy, drop ears trap moisture, especially after swimming; routine cleaning helps prevent infection.
Some Irish Water Spaniels react adversely to certain medications; discuss the breed's sensitivities with your vet.
General breed tendencies, not a diagnosis. Every dog is an individual — pair this with regular veterinary care.
Care essentials
The curly coat needs regular brushing and periodic trimming; it is low-shedding but prone to matting.
This energetic gundog needs vigorous daily activity, ideally including swimming and retrieving.
Dry and check the ears after swimming or bathing to prevent moisture-related infections.
XPET builds each pet a digital twin — modeling their real biology instead of breed averages, so care stays personal.