Irish Terrier vs Italian Greyhound
How does the Irish Terrier compare to the Italian Greyhound? They are both members of the Canidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.


Side-by-side comparison
- Scientific name
- Canis lupus familiaris
- Canis lupus familiaris
- Classification
- Mammal
- Mammal
- Family
- Canidae
- Canidae
- Habitat
- Domestic (Human environments, rural and urban)
- Domestic
- Diet
- Omnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 12-15 years
- 12-15 years
- Weight
- 25-27 pounds (11-12 kg)
- 3.6-5 kg (8-11 lbs)
Irish Terrier vs Italian Greyhound: who would win?

Irish Terrier
25-27 pounds (11-12 kg)

Italian Greyhound
3.6-5 kg (8-11 lbs)
Irish Terrier wins high confidence
Irish Terrier is substantially heavier (25-27 pounds (11-12 kg) vs 3.6-5 kg (8-11 lbs)). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are mammals.
- Both belong to the Canidae family.
- Both are listed as Least Concern.
Differences
- Habitat: Domestic (Human environments, rural and urban) vs Domestic.
- Diet: omnivore vs carnivore.
- Weight: 25-27 pounds (11-12 kg) vs 3.6-5 kg (8-11 lbs).
Irish Terrier vs Italian Greyhound: FAQ
Who would win in a fight, a Irish Terrier or a Italian Greyhound?
Irish Terrier wins. Irish Terrier is substantially heavier (25-27 pounds (11-12 kg) vs 3.6-5 kg (8-11 lbs)). In a physical confrontation that size and power advantage is usually decisive. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Irish Terrier and a Italian Greyhound?
Irish Terrier and Italian Greyhound differ in several ways — habitat: domestic (human environments, rural and urban) vs domestic. diet: omnivore vs carnivore. weight: 25-27 pounds (11-12 kg) vs 3.6-5 kg (8-11 lbs).
Do Irish Terrier and Italian Greyhound live in the same habitat?
No — Irish Terrier lives in domestic (human environments, rural and urban), while Italian Greyhound is found in domestic.
What do Irish Terrier and Italian Greyhound eat?
Irish Terrier has a omnivore diet, while Italian Greyhound has a carnivore diet.
Which is more endangered, the Irish Terrier or the Italian Greyhound?
Irish Terrier is listed as Least Concern, while Italian Greyhound is listed as Least Concern.
How big are Irish Terrier and Italian Greyhound?
Irish Terrier weighs around 25-27 pounds (11-12 kg), while Italian Greyhound weighs around 3.6-5 kg (8-11 lbs).

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Irish Terrier

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Italian Greyhound







