Lovely dogs. Somewhere between a Collie, a BC, and an Aussie in tempermant- and where exactly on that continum they fall can vary a LOT with the lines. Nice workers, quick learners, at least for farm work- I've never seen 'em anywhere else. Seemed to be problematic finding breeders who screen everything I would like to see screened on them. There are at least a few puppy mills out there on the net who have them, unfortunately, and the ES people I have talked to recently are very unhappy about UKC's appropriation of the breed.