http://www.vetinfo.com/is-upper-resp...ontagious.html
This we site said URI is airborne and other health cats can get it. I was wondering could your record your cat breathing so the vet could hear that way? I took my last dog to the vet because he has not eaten for two days and he ate for the vet . My vet told he see pets do this all the time , as soon as the pet get to the vet they say "look I am fine I am eating , now can I go home?"