Training Blog

Stock dog using strong eye to control sheep movement while working calmly in an open field during training

Why is your sheepdog stuck? Strong-eyed vs loose-eyed dogs

April 02, 20251 min read

The "eye" in a working sheepdog, like a Border Collie or Kelpie is an inherited trait crucial for herding. It's the primary connection between dog and livestock, influencing the dog's control and the sheep's movement.

The intensity of this "eye" varies. We typically categorize dogs as:

1. Strong-Eyed: These dogs maintain intense, unwavering focus on the stock. This often leads to:

* Tight, "sticky" handling of the sheep (sometimes gripping).

* Stopping on the outrun to fixate on the stock.

* A preference for straight driving, sometimes hindering flanking.

* Difficulty moving forward if fixated.

* Stylish appearance.

* Challenges for the handler due to the dog's unwavering focus on the stock, rather than responding to the handler's cues.

2. Loose-Eyed: These dogs break contact easily and show less intensity. They tend to:

* Have lower tension and less grip on the sheep.

* Excel as outrunners but struggle with driving.

* Flank naturally but require training for straight driving.

* May move larger numbers of stock because they aren't as fixated on individuals.

* Appear less stylish in their herding style.

3. Medium-Eyed: This ideal balance combines the strengths of both types, resulting in:

* Fluid movement.

* Lower tension in both the dog and the stock.

* Efficient and effective herding.

Most dogs fall on a spectrum between strong and loose eyed. A medium "eye" is generally preferred for its balance and efficiency in herding.


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Jennifer L’Arrivee shares practical, experience-based insights into stock dog training, focusing on building calm, thoughtful working partnerships through strong foundations and clear communication. Her blog blends real training sessions, handler mindset and stock sense to help dedicated owners train with confidence, whether for farm work or competition.

Jennifer L’Arrivee shares practical, experience-based insights into stock dog training, focusing on building calm, thoughtful working partnerships through strong foundations and clear communication. Her blog blends real training sessions, handler mindset and stock sense to help dedicated owners train with confidence, whether for farm work or competition.

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