So my pregnant ewe ate the whole harvest of a 6x6 beetroot field in under 8 hours. Considering Beets take about 2 Days i would need about a 15x15 field just to support 1 pregnant sheep. That sounds a little exessive to me. Extrapolating on this would mean that If i would want 2 pregnant sheep, cows and a pig i would need to make a 36x36 (~1300 Tiles) field just to keep them fed. Also my animals dont seem to get any benefit of my food they are still at 50% and q555 after about one week of feeding them on average q13+ food.
On a second note i got 2 ewes and 1 ram and after 2 days only one of the lambs is pregnant. There might be something off with that aswell.