I am having a crisis of confidence here, so advice / reassurance needed please. Our ewes have had a week of scouring and no sign of getting any better. They are on fresh new grass, but have been before and it normally only gives a couple of days and then their tummies settle down. They were wormed about a month ago with Combinex. Of the 6 ewes 1 has bad scours, 3 have a bit and 2 are fine. Its the 2 without lambs that are fine, but they all live together. Other sheep in the area seem to be in a similar way, so I suspect its the time of year (ie new grass coming through all the time for the first time this year) but that's where in the middle of the night you start to worry and question yourself! The ewes all seem otherwise healthy and eat well, both grass and ewe feed. Anyway hopefully someone out there will be able to advise. Many thanks