Hello, new to the board I have a two to three year old Blood that's been having wheezing off and on for a couple months now. This morning was the first time any noise was clearly audible, and he's been cruising around his cage much more often than usual. This evening he's not making noise, but still patrolling his cage. Still no foaming, open-mouth breathing or anything like that. He just shed three days ago, and he is eating. That being said how long can I get away with passing up a vet visit? I live in Japan and the nearest vet that will handle reptiles is about an hour train ride away. With the weather being as cold as it is, I'd like to avoid the trip if possible, but I'm naturally concerned about my snake. Anything I should look out for? Any advice on boosting heat and humidity?