Chickens eat weird stuff. When we were working on the fence, the wiring had some plastic stuff wrapped around the roll to hold it together. It was like Saran Wrap only lighter weight. I went in the house for something, and when I came back out my Partridge Rock (Misty) was just finishing one strip of it. I saw the end disappear into her mouth when I approached her. She is a bit shy, and there was no catching her in time to retrieve it. that was a couple of months ago, and so far she is fine.
Good luck with the tack. Keep us posted if there are new developments.
Good luck with the tack. Keep us posted if there are new developments.