Hello. Yesterday I noticed one of our outside cats, Muffin, was breathing heavily and wheezing (no coughing though). She is up-to-date on most of her shots. I was going to take her to the vet this morning, but as luck has it, they won't be at the clinic until Monday. I checked on Muffin today and she seemed better (breathing much more regular and no wheezing), but then she shifted position and is back to breathing heavily and wheezing. My guess is that she has a hairball that is settling over her windpipe, but I really don't know. I'm not sure if I should have done this, but I put some hairball remedy gel on her paw and she licked some off. Does anyone have any ideas for what Muffin has and how should we go about helping her feel better? Thanks!