Great Dane vs Irish Wolfhound

Side-by-side comparison of two popular breeds — temperament, exercise, grooming, lifespan and common health issues. Use it to decide which breed fits your home.

Great Dane vs Irish Wolfhound — at a glance

The Great Dane (50–82 kg, 7–10 years) and the Irish Wolfhound (48–70 kg, 6–8 years) sit in different — or sometimes overlapping — corners of dog ownership. Here's how they really compare for an everyday Irish or UK family.

Energy levels are well-matched between the Great Dane and Irish Wolfhound — both need similar daily exercise.

Both have manageable grooming routines — the Irish Wolfhound demands slightly more, but neither needs daily fuss.

Insurance premiums for breeds with brachycephalic, joint or cancer predispositions run 20–40% above average — check before you commit. We have a free quote calculator here.

	Great Dane	Irish Wolfhound
Group	Working	Hound
Origin	Germany	Ireland
Weight	50–82 kg	48–70 kg
Height	76–86 cm	76–86 cm
Lifespan	7–10 years	6–8 years
Energy level
Trainability
Grooming needs
Good with kids
Good with other pets
Hypoallergenic
Watchdog instinct
Novice-owner OK

Great Dane

Temperament

Friendly, patient, dependable. Great Danes are usually gentle with children and sociable with other dogs and pets. They tend to be "leaners" — physically affectionate with their humans.

Exercise

60 minutes a day of moderate exercise. Avoid impact in puppies under 18 months — long walks and jumping can damage developing joints.

Grooming

Short coat, weekly brush. Bathing every 6–8 weeks.

Health

Bloat / GDV (the #1 cause of death — feed twice daily, slow feeders, never exercise around meals). Cardiomyopathy. Hip dysplasia. Wobbler syndrome. Bone cancer (osteosarcoma). Lifespan tragically short — 7–10 years.

Full Great Dane profile →

Irish Wolfhound

Temperament

Calm, dignified, surprisingly low-energy indoors. Wolfhounds bond deeply with family, are patient with children and tolerant of other dogs. They have a strong prey drive — cats and small fluffy dogs may trigger chase. Not aggressive guardians; their size alone deters intruders.

Exercise

Despite their size, Wolfhounds need only moderate exercise: 40–60 minutes daily of walking + a chance to gallop in a safe enclosed space. Puppies under 18 months must NOT over-exercise — their growing joints are extraordinarily vulnerable.

Grooming

Harsh, rough double coat — brush 1–2× weekly with a slicker. Stripping every 6 months keeps texture correct. Light shedder year-round. Check ears weekly.

Health

Sadly the breed is plagued by serious health issues. Dilated cardiomyopathy (DCM), osteosarcoma (bone cancer), gastric torsion (bloat) and hip/elbow dysplasia are all common. Average lifespan is 6–8 years. Insurance is expensive and many providers cap large-breed coverage. Choose a breeder who DNA-tests for cardiac issues.

Full Irish Wolfhound profile →

Which is right for you?

Pick the Great Dane if

Calm families with space, owners who can budget for giant-breed food and vet care.

Pick the Irish Wolfhound if

Quiet families with space (garden essential), experienced dog owners willing to face short lifespan, those with deep pockets for vet care.

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Great Dane vs Irish Wolfhound