The Irish wolfhound is one of the tallest and most striking dog breeds you’ll find in the UK, though they remain less common than many other breeds. Known as one of the prominent sighthounds—dogs that rely on vision to hunt rather than scent—they possess long legs, a lean frame, and an impressive burst of speed, enabling them to chase down even very swift prey.
Due to their size, the Irish wolfhound requires ample space and appropriate equipment scaled to their dimensions, from their beds to food bowls. Despite their loud, deep bark and formidable appearance, they are affectionately known as gentle giants, typically calm, very loving, and sociable.
If you’re thinking about finding an Irish wolfhound puppy or just want to know more about this remarkable breed, here are six interesting facts you might not know yet about the Irish wolfhound, covering their history, temperament, and traits.
The Irish wolfhound ranks as one of the world’s tallest recognised dog breeds, standing an average of 34" at the shoulder. Their lengthier legs make them particularly eye-catching, and a fully grown wolfhound standing on its hind legs can be over seven feet tall—towering over many humans! While the tallest dog title currently belongs to the Great Dane, Irish wolfhounds come close, often surpassing many Great Danes in height, making them true canine giants.
Though their size might suggest a fierce guard dog, Irish wolfhounds generally lack typical guarding instincts. They are curious rather than suspicious of strangers and respond better to friendliness than aggression. Their imposing bark may deter unwelcome visitors, but they rarely become aggressive unless specifically trained. Their natural temperament is gentle and personable, making them affectionate family companions rather than protectors.
Irish wolfhounds have a long and noble history, with ancestors believed to have been present in Ireland as far back as 7000 BC. The breed’s documented presence in Irish literature dates several centuries back, with the dogs prized for their bravery and guarding abilities, protecting homes and livestock. While they historically guarded, modern wolfhounds are more inclined to charm guests than to act as watchdogs.
The breed’s name reflects its traditional role as a hunter of wolves. Historically, Irish wolfhounds were used to confront and deter wolves threatening livestock or homes, displaying remarkable courage and strength. Their large size and agility made them a formidable opponent in such confrontations. While they aren't aggressive by nature, their hunting drive means they may sometimes pursue smaller animals during walks.
Despite their speed and stamina, Irish wolfhounds also display a calm and somewhat lazy side. When not exercising or on a run, they often prefer to lounge comfortably, enjoying naps or sprawling out in spaces available to them. This laid-back attitude makes them excellent companions for families who can offer plenty of space and regular outdoor activity balanced with indoor relaxation.
The Irish wolfhound faced serious decline in the 18th and 19th centuries as native wolf populations—and thus the demand for wolfhunting dogs—diminished. The breed nearly disappeared until dedicated breeding efforts, including crossbreeding with the Scottish deerhound, revived the Irish wolfhound. Today’s dogs, while slightly different from their ancient ancestors, retain their dignified stature and gentle nature thanks to these conservation efforts.
These six facts illuminate the special qualities of the Irish wolfhound—its regal history, exceptional size, gentle temperament, and remarkable bravery. If you’re considering welcoming this gentle giant into your home, remember they require space, care, and love but repay with loyalty and affection.