I have a small free range flock, from which my first chicks this year were born end of May. Recently, a month or so maybe, the hen started to keep her right eye closed and didn't run around as she used to. I've been watching her and she is now fully blind but there is no apparent disease symptoms, discharge or scratching her eyes. She had gotten thinner before i stepped in and offer food and water, trying to train her go move towards the noises, which sometimes she does! Well i have been reading lots of stuff abour worms here and wherever i can, but no where do i see the worms i saw in the blind hens cecal poop yesterday. Ther were uniformly around one half inch long and VERY ACTIVE!! Upon talking with my local feed store guy, he feels they could be wire worms. I have given the Wazine treatment today, but fear it won't do much. The hen is not sick, if i hadn't seen them I would never have known, all the poops i pick up, everything on the deck, and everyone else i ever saw was worm free. Any thoughts or ideas for me? I have to throw away eggs for 7 days tbey say....... Thanks all youns!