Border Collie vs Boston Terrier
How does the Border Collie compare to the Boston 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
- Grassland and rural farmland
- Domestic/Urban
- Diet
- Omnivore
- Omnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 12-15 years
- 11–15 years
- Weight
- 13-20 kg (29-44 lbs)
- 12–25 lbs (5.4–11.3 kg)
Border Collie vs Boston Terrier: who would win?

Border Collie
13-20 kg (29-44 lbs)

Boston Terrier
12–25 lbs (5.4–11.3 kg)
Too close to call speculative confidence
Border Collie and Boston Terrier are closely matched on both size (13-20 kg (29-44 lbs) vs 12–25 lbs (5.4–11.3 kg)) and diet, so the outcome would come down to circumstance. 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: Grassland and rural farmland vs Domestic/Urban.
- Weight: 13-20 kg (29-44 lbs) vs 12–25 lbs (5.4–11.3 kg).
Border Collie vs Boston Terrier: FAQ
Who would win in a fight, a Border Collie or a Boston Terrier?
Too close to call. Border Collie and Boston Terrier are closely matched on both size (13-20 kg (29-44 lbs) vs 12–25 lbs (5.4–11.3 kg)) and diet, so the outcome would come down to circumstance. 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 Border Collie and a Boston Terrier?
Border Collie and Boston Terrier differ in several ways — habitat: grassland and rural farmland vs domestic/urban. weight: 13-20 kg (29-44 lbs) vs 12–25 lbs (5.4–11.3 kg).
Do Border Collie and Boston Terrier live in the same habitat?
No — Border Collie lives in grassland and rural farmland, while Boston Terrier is found in domestic/urban.
What do Border Collie and Boston Terrier eat?
Both Border Collie and Boston Terrier have a omnivore diet.
Which is more endangered, the Border Collie or the Boston Terrier?
Border Collie is listed as Least Concern, while Boston Terrier is listed as Least Concern.
How big are Border Collie and Boston Terrier?
Border Collie weighs around 13-20 kg (29-44 lbs), while Boston Terrier weighs around 12–25 lbs (5.4–11.3 kg).

Full profile
Border Collie

Full profile
Boston Terrier







