Cat Hacking, but its not hairballs
My cat is going to be 2 yrs old and has had a recurrent daily hacking cough. I've taken her to several vets and they keep on telling me it's hairballs. Problem is that she doesn't vomit any hairballs and doesn't vomit at all. Only on occasion, when she eats too fast or something, but those are rare instances. What could this be? Anyone have any problems with this before? Other than that she is a perfectly fine cat. She has had this for a long time and I can't stand seeing her hack like that. I've tried all the hairball treatments and suggestions from the vet without any success. I also comb her daily.