Thanks both of you,
If it was later into winter I wouldn't have bothered, they would go through it, but they are still going out on grass during the day, and on some fantastic hay, which they wolf down too fast for the amount I could get, so at the moment I'm bulking out with some very good straw, most are quite happy to eat that, i put straw on top of the hay in the racks, so about 3 haybales a week, but I need to hold some hay back for emergencies/next summer. Also haylage is from a different source to previous, so just hoping it's suitable, need to find out beforevwinter sets in..
It already has patches of gaffa tape on, from loading holes and damage
If only the idiots didn't waste so much