Don't really have anything to compare it to tbh so don't know if its good or bad. There's no cross breds, all good HF. Their mothers in herds they came from are milking 28-30 litres and 2kgs solids. The average calving date is 1st Feb here so we are past peak.
I don't think they ever really peaked properly so my theory is the protein is high with less litres than what they should be at. They were really starting to motor the week before the snow at grass. They recovered again but were in day and night for most of March. Just couldn't get enough silage and meal into them. They were on 6kg right through till last week and back to 3.5 now, no setback in yield with more grass being eaten.