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dog breed

Border Collie

the black-and-white herder with the famous focused stare

The border collie is widely considered the most intelligent dog breed, bred to herd sheep with an intense, focused 'eye.' Its classic black-and-white coat invites mix-ups with the Australian shepherd, but the border collie's tail and markings differ.

How to identify a Border Collie

  • Medium build with a coat that's either rough (feathered) or smooth, classically black-and-white
  • Intense, focused stare — the herding 'eye'
  • Moderate ears, often semi-erect, and a low-set, bushy tail

Commonly confused with

If you're second-guessing the breed, these are the lookalikes people mix up with a Border Collie most often:

At a glance

Size
Medium (30–55 lb)
Coat
Rough or smooth double coat, sheds
Temperament
Brilliant, driven, energetic
Origin
Scottish–English border
Lifespan
12–15 years

Not sure if your dog is a Border Collie?

Snap one photo and Pawdigree gives you the top breed match free — plus the full breed mix, personality, and care guide when you want it.

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Questions

  • Look for these signs: medium build with a coat that's either rough (feathered) or smooth, classically black-and-white; intense, focused stare — the herding 'eye'; moderate ears, often semi-erect, and a low-set, bushy tail. For a definitive answer, snap a photo and let Pawdigree compare your dog against 200+ dog and 70+ cat breeds.