Quote Originally Posted by sicilian1928 View Post
I do have Fir bark as my substrate..........He just ate last night, so should I wait to see what is going on in his mouth?
I've never run into this problem myself so I'm not sure I want to suggest how to check...you'd somehow have to figure out how to get his mouth open and look inside... Do a google search for ball python impaction and you'll probably find some info on it.

It could also be that he's having a problem realigning his jaws. It usually only takes a few "yawns" to get it straight but maybe he's having problems? Does his mouth look like it's closing normally?