Hi Blackdog, glad you managed to get on ok, hope there weren't too many hicups.
Your dog is the father of Karens two pups right?
They are just the sweetest pair, Karen is so happy with them.
I just know anyone looking for a good worker who needs some training will snap him up.
I know many Koolie breeders who run desexed males with their intact females while working, it saves them having to stop working them during the bitches season.
All the best and I look forward to seeing photos of him soon, and learning more about his history, parentage, bloodlines.