I've never thought of sheep dogs doing anything other than herding sheep before. I can see how they offer protection to a flock and especially orphan lambs, but I can also see how the dog could be labelled a softie for trouble and have the sheep not show her respect when she later tries to herd them. She's a beautiful dog and obviously doing a grand job!
Yes. Thats very true, she's a soft touch and they know it. Lying down with something to keep warm is far more her style running around a field! Thanks for your comments.