Quote Originally Posted by Lizardlicks View Post
Does not look like a skinny snake from the first pic. He's got a nice round body shape. If he was too thin you'd see a more triangle shaped animal. Sounds like he's doing great food wise too if he's already got two meals in him with you in that amount of time, and hoppers are the right size for his weight.
It doesn't hurt to try and rule this one out, though. At the very least, it would be helpful to see what the OP means by skin collapsing around the spine.