I have a rescue RSL hen that does not lay. i have had her for over a year, so I am assuming she is a few years old. has always been healthy, happy, a GREAT girl. In the last few days I have noticed her comb start to flop over a little in the back. She has a big upright bright red comb normally. It is still bright red, just starting to droop. Does this happen to your hens? I can see the larger comb breeds and such, but non of my other RSL have this issue.