We ordered three ducklings from Metzers. They are due to ship on February 8th. We live in Kentucky in what is considered the Louisville Metro area, although not in Jefferson County, so it will be cold here for awhile yet. I know ducks do well in the cold, but I am concerned how the ducklings will do in the cold. We plan on keeping them in a large dog kenel in our garage at first, and we will provide a heat source. How long so we need to keep them in garage? Do I need to wait until they have their feathers, or can they go out to the aviary before then? The duck house is heated, but they are out and about during the day. Once agian, thanks in advance!