My precious kitty has been having some breathing issues lately - snoring raspy sound when breathing - basically it sounds like he's snoring but hes awake. The vet thinks it may be asthma, allergies, or possibly cancer (though his lung biopsy came back with no malignancies found - apparently that doesn't rule it out 100%). He is now on prednisone which is helping greatly with his appetite (which has always been great up until last week) and has put a little pep back in his step, and he's also on a diuretic to help clear any fluid from his lungs. He is still having some snoring sounds, but otherwise acts like he is fine. Do any of you cat lovers have any experiences with these issues? Advice, tips, thoughts...?