Hello everyone I am new to this forum but in desperate need of help. I Have had two F4 savannah cats for about 6 months now. I have a male and a female, the male is 10 months old and the female is a year and a half old. I am currently feeding the cats blue buffalo wilderness cat food. The problem I have had is that they are always sneezing. The snot is not clear it is a yellow/brown color and think like a humans. Both the cats are fixed and are up to date on all shots. I hve taken them to two seperate vets and had fecal and blood test done both times. Every test has come back negative but both times the prescribed viralys and over the counter alergy pills. This has not helped with the sneezing. I was curious if anyone has had this problem and If so what can I do to prevent it.