Irish Water Spaniel
Complete UK breed guide

Quick answer
The Irish Water Spaniel is the largest and oldest of the spaniel breeds - a distinctive curly-coated water retriever with a unique rat tail. Hip scoring of parents essential. Vaccine sensitivity documented - inform your vet. Needs 1.5 hours vigorous exercise. Rare in UK. KC Gundog Group. Lifespan 10-12 years.
Quick Facts
- Size
- Large
- Weight
- 20–30 kg
- Lifespan
- 10–12 years
- Breed Group
- Gundog
- Exercise
- 90–120 mins/day
- Activity Level
- High
- Grooming
- Moderate
- Monthly Cost
- £120–£190/month
- Temperament
- Intelligent, Eager to please, High energy
- Good with Children
- Yes
- Good with Dogs
- Yes
- Good for First Timers
- No
- Suits Flats
- No
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Getting set up
Getting a Irish Water Spaniel? Here's what you'll need.
Our editors have picked the essentials for Irish Water Spaniel owners.
See the Active Dog Kit →Recommended for Adult Dogs for Irish Water Spaniels
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The Irish Water Spaniel is the largest and oldest of the spaniel breeds, a distinctive curly-coated water retriever from Ireland with a history extending back at least to the sixteenth century, where it was described in historical texts as a uniquely capable wildfowling dog excelling in the bogs, rivers and tidal waters of Ireland. The modern breed type was consolidated in the mid-nineteenth century, primarily through the work of Justin McCarthy of Dublin, who stabilised the recognisable type with its dense liver-coloured curls, distinctive topknot and the unique smooth rat tail that is the breed's most immediately identifying characteristic. The Irish Water Spaniel was exported to Britain and the United States during the Victorian era, where it gained recognition as a serious working retriever. Registered by the Kennel Club in the Gundog Group, it is an uncommon breed in the United Kingdom today despite its historical prominence.
The Irish Water Spaniel is unmistakeable in appearance. The coat is an extremely dense mass of tight, liver-coloured curls covering the entire body with the exception of the face, the throat, and the characteristic smooth rat tail - a feature unique to the breed among spaniels. A loose curly topknot covers the crown of the head. The liver colouring is consistent throughout the breed with no other colours permitted. Adults typically stand 51 to 58 centimetres at the shoulder and weigh 20 to 30 kilograms.
The character is intelligent, active and genuinely amusing - the Irish Water Spaniel is known for its clownish personality and boisterous sense of humour within its own household, a quality observed and remarked upon consistently throughout the breed's history. It is loyal and affectionate with its family, active and enthusiastic rather than calm, and can be initially reserved with strangers before warming to them. It retains a strong working drive and genuine love of water, readily entering rivers, lakes and the sea with enthusiasm.
The coat, while not shedding significantly, requires consistent grooming attention to prevent the tight curls from matting. Professional grooming every six to eight weeks is the standard requirement.
Hip dysplasia is the primary health concern and both parents should be scored through the BVA/KC scheme. Hypothyroidism is documented in the breed. A particularly important health note is the documented sensitivity to certain vaccines in the Irish Water Spaniel - owners should inform their veterinary surgeon of this before any vaccination appointment.
Purchase prices from KC-registered, health-tested breeders range from £800 to £1,500. Monthly running costs average £100 to £170. The Irish Water Spaniel Association is the primary resource for breed information, health testing, responsible breeders and rescue contact.
Temperament & Personality
Intelligent, active, clownish and devoted - the Irish Water Spaniel is a characterful breed with a boisterous sense of humour. Loyal and affectionate with its family. Active and enthusiastic rather than calm. Can be initially reserved with strangers. Excellent water dog. Good with older children.
Training
Irish Water Spaniels are intelligent and capable but independent-minded for a spaniel. They respond well to positive reinforcement. They excel in water retrieving, gundog work and dog sports. More independent than cocker or springer spaniels. Consistent, experienced training from puppyhood is important.
Exercise Needs
Irish Water Spaniels need 1.5 hours of vigorous daily exercise. They excel at swimming, retrieving and water work. Mental stimulation through gundog training or dog sports is important. An under-exercised Irish Water Spaniel can be boisterous and destructive.
Health & Vet Costs
Hip dysplasia is the primary health concern - both parents must be hip-scored. Hypothyroidism occurs in the breed. Vaccine sensitivity has been documented - veterinary surgeons should be informed before vaccination. Follicular dysplasia can affect the coat. The Irish Water Spaniel Association monitors breed health. Lifespan 10-12 years.
Feeding & Nutrition
High-quality medium to large breed complete food. Adults typically need 350-480g dry food daily across two meals. Monitor body condition. Fresh water always available.
Feeding your Irish Water Spaniel
How much to feed, which food types suit this breed, and what to avoid.
Grooming & Care
The dense, tightly curled liver-coloured coat requires brushing weekly and professional grooming every 6-8 weeks to prevent matting. The coat does not shed significantly. The characteristic rat tail is naturally smooth. Ears need regular checking as pendulous ears trap moisture.
Costs of Ownership
Irish Water Spaniel puppies from health-tested KC-registered breeders typically cost £800-£1,500. The breed is uncommon in the UK. Annual ongoing costs including food and grooming average £1,200-£1,800.
Estimated cost breakdown
Estimates based on UK average costs. Actual costs vary by location, vet, and lifestyle.
Owner note
Is your Irish Water Spaniel insured?
Irish Water Spaniel insurance typically costs £30–£75 per month depending on age, cover level and where you live. Getting the right policy before your first vet visit is one of the most important decisions you will make as a new owner.
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Where to Find a Irish Water Spaniel in the UK
Whether you are looking for a Irish Water Spaniel puppy from a responsible breeder or hoping to give a rescue Irish Water Spaniel a second chance, there are reliable routes to finding the right dog. The most important thing is that you find them through the right channel — one that puts the dog's welfare first.
Finding a Irish Water Spaniel Puppy
The Kennel Club's Find a Puppy service is the safest starting point for anyone looking for a Irish Water Spaniel puppy. It connects buyers with breeders who register their litters and allows you to verify parental health test results.
For Irish Water Spaniels, the relevant breed club is Irish Water Spaniel Association. They maintain a breeder register and can be contacted directly for recommendations.
Before you commit, read our complete guide to finding a puppy responsibly — including the red flags that separate an ethical breeder from a puppy farm.
Read the Puppy Buying GuideRescuing a Irish Water Spaniel
Irish Water Spaniel-specific rescue organisations are run by people who know the breed inside out. They assess every dog carefully and match them to homes that genuinely suit their needs. Waiting lists exist but are worth it.
Key Irish Water Spaniel rescues in the UK include:
Our rescue guide covers the full adoption process in detail.
Find a Rescue DogIs a Irish Water Spaniel Right for You?
Active, experienced gundog owners or families who enjoy outdoor pursuits including water activities. Not suitable for sedentary households. Needs 1.5 hours vigorous exercise. The curly coat requires regular grooming. Independent character - experienced handling preferred. Hip testing of parents non-negotiable.
Frequently Asked Questions
Yes, Irish Water Spaniels make excellent family dogs. They are affectionate, loyal, and enjoy being part of family activities. Their playful nature and patience with children make them well-suited to households with kids, though their high energy means they need active families.
Irish Water Spaniels require 90-120 minutes of exercise daily to stay happy and healthy. They thrive with a combination of physical activity and mental stimulation, such as retrieving games, swimming, and training sessions. Without adequate exercise, they may develop behavioural problems.
Irish Water Spaniels shed minimally, making them a good choice for people concerned about loose hair around the home. Their curly coat is naturally low-shedding, though regular grooming is still needed to maintain coat health and prevent matting.
Irish Water Spaniels are intelligent and eager to please, which makes them relatively trainable. However, they can be independent-minded and require experienced, consistent handling. They respond well to positive reinforcement and are not recommended for first-time dog owners.
Irish Water Spaniels typically live between 10-12 years. Providing good nutrition, regular exercise, and preventative veterinary care can help ensure a long and healthy life.
The estimated monthly cost for an Irish Water Spaniel is between £120-£190. This covers food, routine veterinary care, grooming, and other essentials. Costs may vary depending on individual health needs and lifestyle choices.
Irish Water Spaniels are not recommended for first-time owners. They require experienced handling, consistent training, and significant daily exercise. Their independent nature and high energy levels demand an owner with dog training knowledge and an active lifestyle.
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Upcoming events for Irish Water Spaniel owners
Championship Show
Paignton & District Fanciers Association Championship Show 2026
31 July 2026 to 2 August 2026 · Exeter, Devon
Championship Show
National Gundog Association Championship Show 2026
2 August 2026 · Malvern, Worcestershire
Championship Show
Bournemouth Canine Association Championship Show 2026
7 to 9 August 2026 · Brockenhurst, Hampshire
Championship Show
Welsh Kennel Club Championship Show 2026
21 to 23 August 2026 · Builth Wells, Powys
Championship Show
Driffield Championship Dog Show 2026
28 to 31 August 2026 · Wetherby, West Yorkshire




