I just went and picked up 4 silkies and an OEG. I live in upstate NY and we're still getting frost warnings, etc (just had one last night!). The man I got the silkies from already had them outside and they are about 3/4 weeks old.... no heat lamps, brooder open to the elements on two sides, etc. Should I go ahead and keep them out in the garage, etc because they are used to it, or keep them in my dining room setup without a heat lamp until they are a bit older? Thanks!