Great Dane vs Irish Wolfhound: Which Is Right for You? (2026)
Quick verdict: Both are giant breeds—some of the world’s largest dogs. Irish Wolfhounds are generally taller; Great Danes have a more imposing muscular build. Both have very short lifespans.
At-a-Glance Comparison
| Trait | Great Dane | Irish Wolfhound |
|---|---|---|
| Size | 100-200 lbs | 105-180 lbs |
| Lifespan | 7-10 yrs | 6-8 yrs |
| Energy Level | Moderate | Low |
| Trainability | Good | Good |
| Good with Kids | Very Good | Very Good |
| Grooming | Low | Moderate |
| Avg. Puppy Price | $1,000-$3,000 | $1,500-$3,500 |
History
Great Danes were German boarhounds. Irish Wolfhounds are ancient Celtic sighthounds—the tallest dog breed—originally used to hunt wolves and elk.
Size
Both are giant breeds. Irish Wolfhounds are taller; Great Danes are more muscular. Both can reach 30+ inches at the shoulder.
Temperament
Great Danes are confident and friendly—known as ‘gentle giants.’ Irish Wolfhounds are gentler and more laid-back, sometimes described as having a cat-like calmness.
Exercise
Great Danes need moderate daily exercise. Irish Wolfhounds need less exercise than their size suggests—short daily walks suffice for adults.
Lifespan
Both have tragically short lifespans—6-10 years. This is one of the most painful realities of giant breed ownership.
Cost
Both cost substantially more than average-sized dogs—food alone can cost $2,000+/year plus elevated vet costs for giant breed conditions.
Frequently Asked Questions
Which is taller?
Irish Wolfhounds are the tallest dog breed in the world.
Which is heavier?
Great Danes are typically heavier in build.
Which lives longer?
Both have tragically short lifespans—Great Danes average slightly longer at 7-10 years vs 6-8 for Wolfhounds.
Which is better with children?
Both are gentle with children. Irish Wolfhounds may be calmer; Great Danes are more playful.
What’s the biggest challenge of giant breeds?
Short lifespan, high food and vet costs, and logistical challenges of a 150-200 lb dog.
- [Great Dane supplies](https://www.chewy.com/s?query=great+dane) on Chewy
- [Irish Wolfhound supplies](https://www.chewy.com/s?query=irish+wolfhound) on Chewy
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