Pros: I have used this type of ointment in the past from the Vet's office and it worked very well for my sneezing cats. I also used it when my cat's eyes were running. I did not want to call the vet for me because no need for an office visit (the ointment I had was expired), so I ordered from New Egg. I put it in my cat's eyes (the cat with runny eyes) and it cleared up within a few hours - no more running. About a week later, her eyes were running again and I put more and once again it cleared up very quickly!! This is great stuff and works well!

Cons: None that I know of!!!