Add New ducklings to flock
One of my Indian runners hatched two eggs about four weeks ago, and the ducklings are doing great! I've got those three in half of a barn stall (their portion is about 4x9), and four other adults (three hens and a drake, the happy father) in the other half. The flock goes outside during the day, and the trio stays inside all the time, making the standard ducky inside barn mess.
I'm wondering when they will be old enough to integrate the trio back into the flock and let everyone go outside during the day. Thoughts?