We live on an acreage and have allot of outside cats and a few inside ones as well. I dont mind cats; but my wife is crazy about them and I mean crazy- We seem to have some sort of a respiratory thing going on with the outside cats tho- sometimes one will get a little weezy and sneeze and a glob of green crud comes from their noze and flies wherever- groses the heck out of me. My wife shoves a yellow pill in them for a couple days and it seems to clear up and then sometimes they get it from another cat or it returns again. I am looking to a.) figure out what it is and b.) how can it be treated to get rid of it? Thanks for any help- The meds she gives could be like 10 mg climamox maybe- I could find out for sure if needed.