English Mastiff vs Irish Wolfhound

Trying to decide between the English Mastiff and the Irish Wolfhound? Both are popular choices, but they suit different homes and lifestyles. This side-by-side comparison breaks down temperament, size, grooming, exercise needs and family-friendliness so you can see exactly how the English Mastiff and Irish Wolfhound differ — and which one is the better match for you.

English Mastiff vs Irish Wolfhound: full comparison

TraitEnglish MastiffIrish Wolfhound
SizeGiantGiant
Energy levelLowLow
TrainabilityMediumMedium
FriendlinessHighVery High
Good with childrenVery HighVery High
Grooming needsLowMedium
SheddingMediumMedium
BarkingLowVery Low
ProtectivenessHighLow
AdaptabilityLowLow
Typical lifespan8 years7 years
HypoallergenicNoNo

Key differences at a glance

Which should you choose?

Choose the English Mastiff if you want a more protective, watchful guardian, you prefer lower grooming upkeep, or you want a longer-lived breed.

Choose the Irish Wolfhound if you want a more outgoing, sociable dog or you prefer a quieter dog.

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Frequently asked questions

Is the English Mastiff or the Irish Wolfhound better for families with children?
Both the English Mastiff and the Irish Wolfhound are considered good with children when properly socialised and supervised.
Which sheds more, the English Mastiff or the Irish Wolfhound?
The English Mastiff and Irish Wolfhound shed a similar amount (medium).
Which is easier to train, the English Mastiff or the Irish Wolfhound?
Both breeds have comparable trainability. Consistency and positive reinforcement work well for each.

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