from what I understand sheep graze grasses mostly.. but goats are the ones who eat all the weeds, bushes and "brambles".The approach I am shifting to is intended to help manage vegetation so it is tougher with distinct patches of cover and sound locations to place pens regardless of season. The appears to be a few seeps coming up right in the middle of where pens have been kept since about 2014 which makes for extreme wet even on a 7% grade. I am going to get some sheep that will be rotated on and off poultry area to replace much of mowing currently done. Several areas within poultry area will be managed for brambles and will need to be protected from sheep.
Are you going to lower their perches when place on the gravel?