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dog breed

Australian Shepherd

the merle-coated herder often mixed up with a border collie

The Australian shepherd is a tireless herding breed known for its marbled merle coats and frequently bobbed tail. People mix Aussies up with border collies and even German shepherds — coat pattern and tail are the quickest tells.

How to identify a Australian Shepherd

  • Merle (mottled blue or red), black, or red coat, often trimmed with copper and white
  • Frequently a docked or naturally bobbed tail
  • Mid-length coat with feathering; eyes can be blue, amber, or marbled

Commonly confused with

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

At a glance

Size
Medium (40–65 lb)
Coat
Medium double coat, sheds
Temperament
Smart, tireless, devoted
Origin
United States
Lifespan
12–15 years

Not sure if your dog is a Australian Shepherd?

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Questions

  • Look for these signs: merle (mottled blue or red), black, or red coat, often trimmed with copper and white; frequently a docked or naturally bobbed tail; mid-length coat with feathering; eyes can be blue, amber, or marbled. For a definitive answer, snap a photo and let Pawdigree compare your dog against 200+ dog and 70+ cat breeds.