Havanese vs Irish Terrier
How does the Havanese compare to the Irish Terrier? 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
- Domesticated (primarily urban and suburban households)
- Domestic (Human environments, rural and urban)
- Diet
- Omnivore
- Omnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 14-16 years
- 12-15 years
- Weight
- 7-13 lbs (3-6 kg)
- 25-27 pounds (11-12 kg)
Havanese vs Irish Terrier: who would win?

Havanese
7-13 lbs (3-6 kg)

Irish Terrier
25-27 pounds (11-12 kg)
Irish Terrier wins moderate confidence
Irish Terrier is substantially heavier (25-27 pounds (11-12 kg) vs 7-13 lbs (3-6 kg)). 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 have a omnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Domesticated (primarily urban and suburban households) vs Domestic (Human environments, rural and urban).
- Weight: 7-13 lbs (3-6 kg) vs 25-27 pounds (11-12 kg).
Havanese vs Irish Terrier: FAQ
Who would win in a fight, a Havanese or a Irish Terrier?
Irish Terrier wins. Irish Terrier is substantially heavier (25-27 pounds (11-12 kg) vs 7-13 lbs (3-6 kg)). 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 Havanese and a Irish Terrier?
Havanese and Irish Terrier differ in several ways — habitat: domesticated (primarily urban and suburban households) vs domestic (human environments, rural and urban). weight: 7-13 lbs (3-6 kg) vs 25-27 pounds (11-12 kg).
Do Havanese and Irish Terrier live in the same habitat?
No — Havanese lives in domesticated (primarily urban and suburban households), while Irish Terrier is found in domestic (human environments, rural and urban).
What do Havanese and Irish Terrier eat?
Both Havanese and Irish Terrier have a omnivore diet.
Which is more endangered, the Havanese or the Irish Terrier?
Havanese is listed as Least Concern, while Irish Terrier is listed as Least Concern.
How big are Havanese and Irish Terrier?
Havanese weighs around 7-13 lbs (3-6 kg), while Irish Terrier weighs around 25-27 pounds (11-12 kg).

Full profile
Havanese

Full profile
Irish Terrier







