1993
Wiltshire Horns were introduced onto Kars, 60,000 hectares between Broken Hill and Menindee, NSW. A back-crossing program began, joining Wiltshire Horn rams to 1200 Poll Merino ewes. Crossbred ewes have been retained through 1st, 2nd, 3rd, 4th and 5th cross.
2001
The registered flock was moved to Strathalbyn SA.
2006
The Kars flock of wool-shedding ewes reached 3,500 and the remaining Merino flock was sold off.
2008
Number of wool-shedding ewes reached 6,000 plus.
2011
2000 breeding ewes and 250 rams sold. An inaugural Field Day was held at Kars Station.
2012
2000 breeding ewes and 250 rams are available for sale each year.