Hello I have a flock of 26 chickens and i went out to check them last night when i got home from work and found that one of my chickens had a goopy eye. I have a 2nd smaller coop so i separated her and took a rag with warm saline and wiped the eye genitally and it looked alot better. This morning i checked her and its gunked shut and i found another chicken with the same thing in the main flock. I'm going to repeat the process but i noticed people talking about using neosporin. Any other recommendations? And is there and antibiotic that i could add to the water for the rest of the flock that will help prevent this from spreading? Thanks for reading!