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Irish Wolfhound

The Irish Wolfhound is a giant sighthound breed from Ireland, known for its great height, rough coat, and gentle temperament.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

The Irish Wolfhound is a giant sighthound breed from Ireland, known for its great height, rough coat, and gentle temperament. Historically used for hunting wolves and other large game, it is now kept mainly as a companion dog. It is widely described as the tallest dog breed and one of the largest breeds overall.

History

The breed is ancient and has long been associated with Ireland, with historical references going back many centuries. Modern Irish Wolfhounds were revived after the original type declined, especially as wolves disappeared from Ireland.

Appearance

Irish Wolfhounds are giant, greyhound-like dogs with a rough coat, long legs, and a powerful but elegant build. Breed standards and breed guides describe them as exceptionally tall, with males larger than females.

Temperament

Despite their size, the breed is widely described as gentle, calm, and even-tempered. They are commonly kept today as family companions rather than working hunters.

Health and lifespan

The breed’s lifespan is shorter than average for dogs, commonly around 6–8 years. Large-breed health risks are noted by breed guides, including skeletal and cancer concerns.

Key facts

  • The Irish Wolfhound is a large sighthound breed originating in Ireland.
  • It is commonly described as the tallest dog breed.
  • The breed was historically used to hunt wolves and other large game.
  • Modern Irish Wolfhounds are usually kept as calm companion animals.
  • Its average lifespan is short compared with many breeds, commonly reported at about 6–8 years.
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Canadian context

Irish Wolfhounds are kept by Canadian dog owners and are recognized within the same international breed standards used by major kennel organizations in Canada.

Frequently asked questions

What is an Irish Wolfhound?
A giant sighthound dog breed from Ireland, historically used for hunting large game and now mostly kept as a companion dog.
Is the Irish Wolfhound the tallest dog breed?
It is widely described as the tallest dog breed, with males and females having minimum height standards set above most other breeds.
What was the Irish Wolfhound bred for?
It was bred for hunting wolves and other large game, and was also used historically for guarding and, in some accounts, war roles.
What is the typical temperament of an Irish Wolfhound?
Breed guides describe it as gentle, calm, and friendly, especially when properly socialized and trained.
How long do Irish Wolfhounds usually live?
Commonly around 6–8 years, which is short compared with many smaller dog breeds.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Irish_Wolfhound
    Supports: Origin, breed type, historical use, and general breed description
  2. Britannica — https://www.britannica.com/animal/Irish-wolfhound
    Supports: Breed origin, tallest breed description, size standards, coat colours, and temperament
  3. PDSA — https://www.pdsa.org.uk/pet-help-and-advice/looking-after-your-pet/puppies-dogs/large-dogs/irish-wolfhound
    Supports: Height, weight, lifespan, and modern companion temperament
  4. American Kennel Club — https://www.akc.org/expert-advice/lifestyle/fun-facts-irish-wolfhound/
    Supports: Tallest breed claim and size note
  5. Irish Wolfhound Club of America — https://iwclubofamerica.org/about-irish-wolfhounds
    Supports: General breed description and breed characteristics