I may be wrong but I didn't think pink-eye was much of a problem except in real warm weather and when there are lots of flies. We cured pink eye in a cow once by putting a powdered "puffer" specifically for pink eye in her eye every day for several days and put an eye shield on it and gave her a shot of penicillin for several days running. These can probably be ordered from Jeffers but if you are in a real hurry you can probably get them at a farm supply store. Her eye was cloudy and oozing before we treated it.(posted 9010 days ago)