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Irish Terrier vs Welsh Terrier

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Photo of the Irish Terrier dog breed
Irish TerrierPhoto: Andrew Clark — CC BY-SA 4.0 (source)
Photo of the Welsh Terrier dog breed
Welsh TerrierPhoto: Pleple2000 — CC BY-SA 4.0 (source)

Side by side

Comparison of Irish Terrier and Welsh Terrier
TraitIrish TerrierWelsh Terrier
GroupTerriersTerriers
SizeMediumSmall
Weight11–13 kg9–10 kg
Height at withers45–48 cm36–39 cm
Life expectancy12–15 years12–15 years
Energy
With children
With other dogs
Trainability
Grooming needs
Shedding
Heat tolerance
ApartmentYesYes

Key differences

  • Heavier: Irish Terrier (about 12 kg vs 9.5 kg on average)
  • Taller: Irish Terrier (about 46.5 cm vs 37.5 cm on average)

Gaps counted as key differences: more than 20% in average weight, more than 10% in average height, at least 2 years in average life expectancy, or at least 2 points on a rating.

Which one is right for you?

A quick guide based on the ratings above. Every dog is an individual: spend time with the breed and talk to breeders, rescue organisations or a veterinarian before deciding.

Apartment living
Both are similarBased on apartment suitability and energy.
Family with children
Both are similarBased on behaviour with children.
First-time owner
Both are similarBased on trainability, energy and grooming needs.
Hot climate
Both are similarBased on heat tolerance.
Active owner
Both are similarBased on energy level.

Meet the two breeds

Welsh Terrier

A small black-and-tan Welsh terrier, the Welshie is cheerful, well balanced and affectionate, a little less highly strung than other terriers.

Read the full Welsh Terrier profile

Other comparisons