I give mine a flake or two at a time and just add more when they get low. Sometimes a flake will last 2 or 3 days and sometimes a week. Depends on the weather and their mood.It is difficult to find timothy hay here. Field after field of alfalfa. I remember living at home with my parents and we had horses. We could feed a bale a day at times. I didn't know if a flake or 2 is enough or should I feed more. Or do I just put it in something like Miss Lydia and then refill when they finish or have eaten what they like out of it? Thanks.