What would make a chick have eyes that get crusted over? Yesterday I noticed one of my gray chicks had one eye that was crusted closed. I could get it open, but clear discharge came out. This morning both eyes were crusted closed. I rinsed both with a sterile saline solution and they opened slightly, and I put some eye lube on there. My silkie that had this issue had feathers that were growing into his eye that irritated it, this chick does not appear to have that issue. Should I get some Terramycin for this chick, or will the saline flushes and eye lube be enough?