Yeah, I'm just somewhat worried lol. I noticed it maybe 4 days ago or so. He does it randomly throughout the day, but I notice he does it the most at night right when I turn the lights off. I pretty much had his head inside of my ear trying to listen for anything odd to his breathing, but heard nothing. Even had my girlfriend use her stethoscope to listen to him, and still nothing (lol it was kind of ridiculous to watch). He still persists with making his sneeze/whoosh noise sometimes. I'm just going to keep an eye on him, and if he exhibits any other symptoms, like the mucus from the nostrils or any other weird behavior I'll end up taking him to the vet. Thanks for the help again!