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Irish Wolfhound
Hound breed from Ireland
Breed overview
Reviewed · Database recordAbout the Irish Wolfhound
The Irish Wolfhound is a giant-sized sighthound of imposing appearance and dignified nature, known as the tallest of all dog breeds. It has a wiry, rough coat and is described as a gentle giant, combining courage with a calm, dignified demeanor. Temperament traits include being gentle, calm, dignified, courageous, and loyal. However, individual dogs may vary. Energy level is moderate (3 out of 5), and trainability is also moderate (3 out of 5). Grooming needs are moderate (3 out of 5), with shedding considered low (2 out of 5). The breed is generally well-suited to children (4 out of 5) and moderately compatible with other dogs (3 out of 5). Apartment suitability is low (2 out of 5) due to its size. Adult weight is estimated between 64 and 82 kg for both sexes, and adult height is estimated between 81 and 89 cm. Lifespan is estimated at 6 to 8 years. Recognition status varies by registry.
Quick facts
Irish Wolfhound at a glance
Sizegiant
Breed groupHound
OriginIreland
Lifespan6–8 years
Male weight64–82 kilogram
Female weight64–82 kilogram
Male height81–89 centimetre
Female height81–89 centimetre
Origin and history
Where the breed comes from
The Irish Wolfhound is an ancient breed from Ireland. According to historical sources, it was originally used in war and for hunting wolves and Irish elk. The breed nearly became extinct by the 1860s but was revived by Captain George Augustus Graham, who standardized the breed. The exact timeline of its early history is not precisely documented, and many details remain uncertain. The breed's origins are solely in Ireland, and it belongs to the Hound group. Its recognition status differs among kennel clubs and registries.
Physical characteristics
Structured dataSize, build and coat
Female
64–82 kilogramAdult weight81–89 centimetreAdult heightCoat typesWiry, RoughCoat colorsPendingRecognitionvaries by registryData methodai assisted draft
Temperament
Typical breed tendencies
Gentlecalmdignifiedcourageousloyal
Breed tendencies are general guidance. Individual behavior depends on genetics, socialization, training, health and environment.
Exercise, training and maintenance
1–5 methodologyDaily care profile
Moderate compared with other breeds
Moderate compared with other breeds
Moderate compared with other breeds
Lower shedding tendency
Family suitability
Home and household fit
Supervise every dog–child interaction.
Introductions and socialization still matter.
Exercise, enrichment and noise tolerance affect fit.
Climate suitability
Modelled tendency · low confidence
Modelled tendency · low confidence
Modelled tendency · low confidence
A general morphology-based tendency. Individual dogs still require shade, shelter, water, acclimation and weather-appropriate activity. Method: climate-morphology-v1.
Health overview
Veterinary sources requiredHealth considerations
No Irish Wolfhound-specific screening programme or peer-reviewed disorder-prevalence study is currently attached to this profile. This is not evidence that the breed has no health risks. Owners should use routine preventive veterinary care and discuss screening appropriate to the individual dog's history, examination and family line.
Veterinary disclaimer: This profile is educational and does not replace examination, diagnosis or treatment by a veterinarian.
Feeding overview
Nutrition and feeding
Research in progress
Reviewed feeding guidance will appear after an approved source is imported and editorially reviewed.
Decision support
Potential advantages and challenges
Potential advantages
- Can be a strong family match when socialized and supervised.Supported by childSuitability: 4
- Commonly described as loyal.Supported by temperaments.loyal: true
Potential challenges
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Growth chart
Irish Wolfhound puppy growth
Modeled estimates
Open interactive chart From puppy weight to adult size
Compare male and female growth, check weight by age and estimate mature size.
Adult male weight64–82 kilogramAdult female weight64–82 kilogramGrowth modeladult-range-size-model-v1
Preview only. Open the complete chart to adjust age, current weight and measurement units.
Frequently asked questions
Common questions
What is the size and lifespan of an Irish Wolfhound?
The Irish Wolfhound is a giant breed. Estimated adult height ranges from 81 to 89 cm, and weight from 64 to 82 kg for both males and females. Lifespan is estimated at 6 to 8 years. These are modelled estimates and may vary.
What is the temperament of an Irish Wolfhound?
Commonly described temperaments include gentle, calm, dignified, courageous, and loyal. However, individual dogs may not exhibit all these traits. They are generally considered good with children (suitability score 4 out of 5) and moderately compatible with other dogs (score 3 out of 5).
How much exercise does an Irish Wolfhound need?
The breed has a moderate energy level (score 3 out of 5). While not hyperactive, they require regular exercise. Due to their giant size, they need space to move, and apartment suitability is low (score 2 out of 5).
What are the grooming requirements for an Irish Wolfhound?
Grooming needs are moderate (score 3 out of 5). The coat is wiry and rough, and shedding is low (score 2 out of 5). Regular brushing and occasional professional grooming are recommended.
Is an Irish Wolfhound suitable for a household with children?
The breed has a child suitability score of 4 out of 5, indicating they are generally well-suited to families with children. However, due to their giant size, supervision is recommended, especially with very young children.
Where does the Irish Wolfhound originate from?
The Irish Wolfhound originates from Ireland. It is an ancient breed historically used for war and hunting wolves and Irish elk. The breed nearly became extinct in the 1860s but was revived by Captain George Augustus Graham.
Is the Irish Wolfhound recognized by major kennel clubs?
Recognition status varies by registry. Some kennel clubs recognize the breed, while others may not. It is best to check with specific registries for their current recognition status.
Data transparency
✓ Published · VerifiedSources and review status
APIThe Dog API ↗The Dog API Terms of Service (effective 2023-07-01)
VETERINARY SOURCEWSAVA Global Nutrition Guidelines and Toolkit ↗Copyright; factual citation and original summary only
Image source: The Dog API. Last reviewed 7/20/2026.