We have 4 lambs ( about 8 months) which we have had for 3 months. Until about a week ago they were in a small room in a woodshed at night and in the pasture during the day, and seemed to be healthy. We then divided our large goat barn in half and put the sheep in there. Now 2 of them are sick ( they have the runs, and one seems less energetic than usual) . The goats are all healthy. We did not change what we feed them other than we have several kinds of hay. Do you think it is possible the sheep picked up some sort of goat germ? Or did it cause them stress to move? I don't think they have worms ( eyelids are not pale). I have been given them Pepto Bismol , and goat electrolyte , and one seems better but the other one is still sick after 3 days. She is still eating some hay, but not much. Gave her some yoghurt today, not sure that was ok? Should I take it to a vet, or is that pointless? I hear a lot that most vets know nothing much about sheep or goats and most farmers would not take a sheep or goat to one. What would a vet do? Anything else I can do for this sheep?