I have a Siamese cross cat that is around 15 years old. He's been having issues lately with runny eyes,congestion, coughing and wheezing. My vet couldn't find anything with a scan and blood-work, and put him on a pill that is a bronchodilator medicine after his 3rd visit to the clinic. It hasn't seemed to help and he is slowly getting worse and I now have an appointment with another vet that was recommended. Anything that I should be asking? Anyone have a similar experience?