I just got 2 female pekin ducks on St. Patrick's day so I took a guess that they were about five days old. I have a half acre lake in my backyard with some land and I was wondering when can they start going in the lake/outside? When do I take away their heat lamp? I'm going to get a chicken coop so that they are enclosed at night and what bedding should I use? Do they need separate water from the lake? They have a constant supply of food right now and once they get older do I only feed them three times a day (breakfast lunch dinner)? Any advice will help related to the questions or not thank you!