This product works great for my cats. Whenever one of them has a 'weepy', runny eye that gets red and irritated I just use this twice a day. It usually takes 7 to 10 days to completely fix the problem but their eye infections always clear up very well.
I used this twice daily on my goats for two weeks for pink eye. The moment I stopped using it the problem came back. I again tried it three times a day for two more weeks. As soon as I stopped the problem returned.