Have you added any new chickens to your flock within the last 30days?
Offer her some BVitamins - you can crush a human B-Complex vitamin and add it to her food. Extra protein like egg or tuna is usually well received. Try to keep her drinking.
It's hard to know what's going on. From your earlier description, I do agree with Barbara @rebrascora it sounds like she may have EYP. They can hide it well.
Curled toes/leg weakness could be vitamin deficiency, neurological, a repro disorder or latent disease that has presented later in life - there's just no way to tell.
Offer her some BVitamins - you can crush a human B-Complex vitamin and add it to her food. Extra protein like egg or tuna is usually well received. Try to keep her drinking.
It's hard to know what's going on. From your earlier description, I do agree with Barbara @rebrascora it sounds like she may have EYP. They can hide it well.
Curled toes/leg weakness could be vitamin deficiency, neurological, a repro disorder or latent disease that has presented later in life - there's just no way to tell.