Thank you for your thoughts. I went to go see Dr. Kaya in VCA Manoa this morning. Has his own exotics at home. Good for all that live in Hawaii to know about him. Anyway, Zeus has an infection, some kind of rod bacteria. He weighs 57 grams and has been put on Enrofox .05ml a day for 2 weeks. For the details, it was pretty gross, really thick, green pus. He said other than his lump, he looks really good compared to most of the chameleons that have been to his office lately. He said usually with this kind of lump on the mouth, it is due to diet, just to provide more variety (I give him mostly crickets, but also give him black millipedes, fruit flies, earth worms, aphids) I just need to mix his meals up more than I have. Any easy way suggestions to syringe the meds into him would be great. If not, I was thinking of trying to give him an earthworm and placing the meds in when he opens his mouth...Thank you all for the information!