I'm a new ball python owner (I've only had my snake about a week). I had him out today and he is very friendly and calm around people, but he was climbing around my face and I could hear him wheezing every now and again. I know that it could be a sign of a respiratory infection and I'm not sure if I should be worried about it or not because he seems otherwise healthy. He is around one year old and is about 550g and 3ft long. Any suggestions about it would be great thanks very much in advance.