First, watching a runner duck run is awesome. They can find their own food. They aren't like pekins in water. Mine haven't started laying but I heard their decent.
My memory is a bit fuzzy (ok, I'm a rabbit, everything about me is a bit fuzzy) but I think Eenie was the Queen's pet, but she jumped ship, so now she's exiled to a box near the castle gate. Erner took her place, and is also a sort of minion-in-training(?)