Appearance: Lean, tough, medium-sized ranch dog, often associated with cowboys. Keen, penetrating gaze. Coats come in various looks, including merle (mottled blue or red). Picture of rugged agility.

Traits & Characteristics: Strong impulse to herd anything. Possess strong work drive, remarkable intelligence, and trainability. Tireless partners for work or sport. Can be too much dog for sedentary owners.

Colors: Black, Red, Blue Merle or Red Merle +/- White Markings and/or Tan Points

Origins: European breed perfected in California via Australia.