Once in a while my girl Bermuda seems to get conjested. She'll cough and it sounds very phlegmy. I will give her hairball medicine and it seems to make it go away. My question is: Is that what it sounds like when a ferret has a hairball? It's not a hacking cough. Could a ferret get a cold every other month? My other 3 (Cyn, Bear & Magenta) never show any signs and they haven't been given hairball medicine. Any ideas? [Posted in FML issue 4052]