Okay, I feel so relieved now. I'll definitely lay off with checking him out so often. He seems to be very healthy and happy, so there really isn't a reason to be overly cautious anyways. I guess I just tend to worry sometimes. Yoshi is my first snake, and I made sure to be very well-informed before I got him, and to stay that way even afterwards. I feel like there's something that can always be learned. Never hurts to get advice from more experienced herp owners. Thanks.