Do you know what I lost more hill singles last spring in that nice weather than in a long time its once a day job normally but last year it was twice they were giving up quicker just that little bit of grass making the lambs that bit biggerMob size is not the issue, as others have said, we are lambing NZRomneys, 4 twins to the acre and 6 /7 singles seems ok without too much mismothering as they progress.. Definitely some fields batter than others.
If the sun is shining and weather kind ..... if if if