Now before you guys say anything, I know it's still a little too early to do this, but i thought I would ask anyways. My Rouens are around 2 weeks old now and are getting VERY messy. They have been outside and been swimming plenty of times already and they LOVE it!! I am building my pen this weekend that will include a fenced in area for them with plenty of space, and we are also converting part of my wood shed into a little coop for them. I live in Minnesota, so it can be chilly, but in the summer daytime temps are actually not bad on a nice day (75-80 degrees) and (low 50-60s at night) If I were to move them outside next week (which I have heard of people moving 3 wk. ducks outside) the heat lamp would most likely be available to them at night. Now I was just wondering when I can move my duckies outside and/or take away the heat lamp? Thanks, Katie.