I`ve noticed a fair bit of bark been stripped off this summer, although not actually seen anyone at it! There`s not been a shortage of grass. I have seen it in winter when they are more reliant on feed being taken to them. Has anyone an idea just what they`re looking for? (I`ve a feeling there`s a reason for this - the lambs are OK, but I`d like to have seen them better with the gras we`ve had!)