I have read different things on here...trying to figure out what is best: Do you just fill a bowl and leave it? I saw a video or picture, don't remember, of a huge black tub filled with pellets. I have been feeding mine morning and night, with peas a couple of times a day and veggies if I have them. I think I read somewhere about ducks eating till their full and then stopping....is this true? They won't gorge themselves until it is gone, right?? Who leaves food out and who feeds at certain times??