The tallest of all breeds, gentle beyond its size.
Origin
Ireland
Height
30–35 in (76–89 cm)
Weight
105–180 lb (48–82 kg)
Lifespan
6–8 years
Coat
Rough, harsh, wiry — low-maintenance
Energy
Moderate
Overview
The Irish Wolfhound is the tallest of all dog breeds, a towering sighthound bred to hunt wolves and elk and to serve as a war dog. Immense and powerful, it moves with a graceful, galloping stride belying its enormous size.
Gentle, dignified, and affectionate, the Irish Wolfhound is a calm, sweet-natured giant that bonds deeply with its family. Its serene temperament and imposing presence make it a beloved companion, though its lifespan is sadly short.
History
An ancient Irish breed prized by chieftains and kings, the Irish Wolfhound hunted wolves and large game and fought in battle. It nearly went extinct as its quarry disappeared before being revived in the 19th century.
Where it comes from
Ireland
Highlighted in the Irish Wolfhound's lineage color on the map.
Temperament
The Irish Wolfhound is placid, devoted, and good-natured, generally gentle with children and other animals. It is sensitive and calm indoors, needing early training given its size, and it retains a sighthound's chase instinct.
Health to watch
This serious heart disease is common in the breed; regular cardiac screening supports early detection.
The deep chest gives the breed a high bloat risk; smaller meals and rest around eating are vital.
Osteosarcoma and joint problems occur in this giant breed; vigilance and lean weight help.
General breed tendencies, not a diagnosis. Every dog is an individual — pair this with regular veterinary care.
Care essentials
Controlled growth in puppyhood and lean weight protect the joints of this giant breed.
Wolfhounds need room and soft bedding to protect joints, plus moderate, low-impact daily exercise.
A sighthound chase instinct means secure fencing and leashed walks are important around small animals.
XPET builds each pet a digital twin — modeling their real biology instead of breed averages, so care stays personal.