He seems to do well with dry chaff (but I would prefer him to have it wet) and I was wondering if it may be best to stable him so he can spend the night eating as much chaff as he wants? At the moment he is turned out 24/7 in a group of horses and can only eat when I'm there (I feed him twice a day, about an hour each meal).
Preferably, I would soak chaff overnight for him, but would it spoil too quickly if I left a big bucket of watery chaff for him to pick at all night? How much chaff is he likely to eat overnight if he was stabled?
Anyway, does anyone have any advice for keeping him healthy and well fed in this stage of his life?