Stressed my new Silver laced Wyandotte hen out trimming her nails.

[Wyorp Rock]

@granny hatchet I would think that she should be able to somewhat "test" her eyesight.
Bring the hand or fingers close to the eyes to see if she blinks/moves. Also holding some tasty treat that she's fond of - see if she can follow it with her eyes.

 

[OG Anomaly]

I'm sorry about your chicken
I was wondering, did she turn out to be blind? Is she ok now?
(hope so!) Thanks!