No his mouth seems pretty normal and I see it everyday because he does have an issue either neurologically or with one of his eyes because he can't shoot his tongue correctly. So I have to hand feed him most of his food everyday. It goes wild once he shoots at more then about an inch. I feel bad for him but besides that I don't mind. I got him about a month ago from someone that said they took him on a trade and didn't have interest in Chameleons but failed to mention his troubles eating. this guy is asking who you are that I told a very reputable Chameleon owner agreed about the mbd and he asked who you are lol how should I reply? And thank you on the information about the RI i knew about the saliva and the breathing but not that part. I learn something almost every time I'm on here and I love it!