Thank goodness you've got her! Just make sure she's got a good place to dust bathe.I know this is an old thread, but my Golden sex links hen has been debeaked - and she has poultry lice...I just discovered why she's been laying shell-less eggs...I treated her yesterday and she laid a normal egg this morning. I've since read that she probably got a lice infestation because she could not remove the lice from her body - because her beak was trimmed.
When I got her from my local feed store, she had already been infected with a respiratory and digestive bacterial infection of some kind - the antibiotics worked...and then she started laying eggs (a young hen), but almost immediately started having problems - because of the poultry lice...so my local feed store is selling diseased birds with parasites. She's never been healthier than she is now though - she is a literally a Spring Chicken and for the first time in her life her comb and waddles are no longer pale....