I don't really know much about them , just that they must be pretty hardy as someone keeps them on one of the tiny islands near here in Orkney. It has to be a sheep shearer who shears them, as there would be no one else within travelling distance. All I know is that the alpaca shearing is a calendar event for the ladies in my spinning group and the fleece gets snapped up quickly! Maybe a small scale sheep shearer would consider it is you spoke to them?