This is Dolly when she looks good:
This is her right now:
What can I do to help her feathers grow back in faster? She is my only bird that looks this bad. I have a bantam cochin that is missing head feathers but other than that is fully feathered. Dolly is just getting over a broody period so I wonder if she wasn't eating enough.
I realize part of the problem is that she is a NN frizzle and has less feathers to begin with and those seem to be more brittle (she is not a double frizzle though)
More protein?

This is her right now:

What can I do to help her feathers grow back in faster? She is my only bird that looks this bad. I have a bantam cochin that is missing head feathers but other than that is fully feathered. Dolly is just getting over a broody period so I wonder if she wasn't eating enough.
I realize part of the problem is that she is a NN frizzle and has less feathers to begin with and those seem to be more brittle (she is not a double frizzle though)
More protein?