I just got a 6' male BCI and Ive never had anything bigger than a ball python so Im wondering if it is normal to be able to hear him exhale. Theres no popping and it doesnt really sound like a wheeze, but it is kind of loud and wondering if it is normal or if i could have a possible respiratory infection. Hes going to the vet after the 15th but if there is a chance of RI he may go sooner.