Question Author
There are only 4 or 5 sheep. The field opens up onto another field and that in turn opens onto another field which is quite marshy (ducks nest there each year), so a least they have water. I suppose in total they have about 5 or 6 acres. When another farmer used to rent the fields for his cattle, he really used to look after them, but now one of the fields is full of that yellow stuff that's poisonous to horses. The second field is quite ok. I was just worried that they should have other stuff as well as what they can graze, as I'm I've seen the farmer up the road giving his sheep something else. I'll come back on here and let you know the outcome.