What characteristic cognitive difference exists between the Koolie and the Border Collie regarding herding stock?

Answer

The Koolie may display less intense 'eye,' relying more on physical movement and vocal commands.

Compared to the Border Collie, which often uses intense eye fixation, the Koolie may rely more heavily on physical movement and vocal cues to direct stock.

What characteristic cognitive difference exists between the Koolie and the Border Collie regarding herding stock?
DogbreedintelligenceKoolie