Dmontgomery
Songster
It's ideal to switch to a grower or flock raiser feed during molt. 18-20% protein and ~1% calcium is ideal. The extra protein will speed and support feather growth and the lower calcium will take pressure off their kidneys (as molting hens do not lay and as such are forced to excrete the extra calcium from layer feed through their kidneys).
You can also supplement with high protein treats like ground beef or scrambled eggs.
I'm already feeding Flock Raiser to all the chickens. Other than supplementing with scrambled eggs, should I do anything else? They aren't molting right now, I just want to be prepared if they do.