How long will my ducklings (1 week old) need to have access to food during the day? Right now I feed them at 7 am, then I have my dog walker and housekeeper refreshing the food at 10 am and 2 pm, and then I am home at 5 to feed them. Do they need this constant access to food? I know that at some point they will need to eat on a schedule, but I'm not sure when. Thanks in advance for your help!